diff --git a/LEGO1/act1state.h b/LEGO1/act1state.h
new file mode 100644
index 00000000..58e8b5a5
--- /dev/null
+++ b/LEGO1/act1state.h
@@ -0,0 +1,11 @@
+#ifndef ACT1STATE_H
+#define ACT1STATE_H
+
+#include "legostate.h"
+
+class Act1State : public LegoState
+{
+
+};
+
+#endif // ACT1STATE_H
diff --git a/LEGO1/act3.cpp b/LEGO1/act3.cpp
new file mode 100644
index 00000000..45b7c753
--- /dev/null
+++ b/LEGO1/act3.cpp
@@ -0,0 +1,7 @@
+#include "act3.h"
+
+// OFFSET: LEGO1 0x10072270
+Act3::Act3()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/act3.h b/LEGO1/act3.h
new file mode 100644
index 00000000..030dc88e
--- /dev/null
+++ b/LEGO1/act3.h
@@ -0,0 +1,15 @@
+#ifndef ACT3_H
+#define ACT3_H
+
+#include "legoworld.h"
+
+class Act3 : public LegoWorld
+{
+public:
+  Act3();
+
+  // VTABLE 0x100d9628
+};
+
+
+#endif // ACT3_H
diff --git a/LEGO1/act3actor.h b/LEGO1/act3actor.h
new file mode 100644
index 00000000..b7bf140d
--- /dev/null
+++ b/LEGO1/act3actor.h
@@ -0,0 +1,9 @@
+#ifndef ACT3ACTOR_H
+#define ACT3ACTOR_H
+
+class Act3Actor
+{
+  // VTABLE 0x100d7750
+};
+
+#endif // ACT3ACTOR_H
diff --git a/LEGO1/act3shark.h b/LEGO1/act3shark.h
new file mode 100644
index 00000000..b6386157
--- /dev/null
+++ b/LEGO1/act3shark.h
@@ -0,0 +1,12 @@
+#ifndef ACT3SHARK_H
+#define ACT3SHARK_H
+
+class Act3Shark
+{
+  // VTABLE 0x100d7920
+};
+
+// OFFSET: LEGO1 0x100f03a0
+static char* g_act3SharkString = "Act3Shark";
+
+#endif // ACT3SHARK_H
diff --git a/LEGO1/act3state.h b/LEGO1/act3state.h
new file mode 100644
index 00000000..83fe08a4
--- /dev/null
+++ b/LEGO1/act3state.h
@@ -0,0 +1,11 @@
+#ifndef ACT3STATE_H
+#define ACT3STATE_H
+
+#include "legostate.h"
+
+class Act3State : public LegoState
+{
+
+};
+
+#endif // ACT3STATE_H
diff --git a/LEGO1/ambulance.cpp b/LEGO1/ambulance.cpp
new file mode 100644
index 00000000..f7666b1f
--- /dev/null
+++ b/LEGO1/ambulance.cpp
@@ -0,0 +1,7 @@
+#include "ambulance.h"
+
+// OFFSET: LEGO1 0x10035ee0
+Ambulance::Ambulance()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/ambulance.h b/LEGO1/ambulance.h
new file mode 100644
index 00000000..127714f3
--- /dev/null
+++ b/LEGO1/ambulance.h
@@ -0,0 +1,15 @@
+#ifndef AMBULANCE_H
+#define AMBULANCE_H
+
+#include "islepathactor.h"
+
+class Ambulance : public IslePathActor
+{
+public:
+  Ambulance();
+
+  // VTABLE 0x100d71a8
+  // SIZE 0x184
+};
+
+#endif // AMBULANCE_H
diff --git a/LEGO1/ambulancemissionstate.cpp b/LEGO1/ambulancemissionstate.cpp
new file mode 100644
index 00000000..575e2a4e
--- /dev/null
+++ b/LEGO1/ambulancemissionstate.cpp
@@ -0,0 +1,7 @@
+#include "ambulancemissionstate.h"
+
+// OFFSET: LEGO1 0x100373a0
+AmbulanceMissionState::AmbulanceMissionState()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/ambulancemissionstate.h b/LEGO1/ambulancemissionstate.h
new file mode 100644
index 00000000..e4c03c95
--- /dev/null
+++ b/LEGO1/ambulancemissionstate.h
@@ -0,0 +1,16 @@
+#ifndef AMBULANCEMISSIONSTATE_H
+#define AMBULANCEMISSIONSTATE_H
+
+#include "legostate.h"
+
+class AmbulanceMissionState : public LegoState
+{
+public:
+  AmbulanceMissionState();
+
+  // VTABLE 0x100d72a0
+  // SIZE 0x24
+};
+
+
+#endif // AMBULANCEMISSIONSTATE_H
diff --git a/LEGO1/beachhouseentity.h b/LEGO1/beachhouseentity.h
new file mode 100644
index 00000000..d64d06c0
--- /dev/null
+++ b/LEGO1/beachhouseentity.h
@@ -0,0 +1,15 @@
+#ifndef BEACHHOUSEENTITY_H
+#define BEACHHOUSEENTITY_H
+
+#include "buildingentity.h"
+
+class BeachHouseEntity : public BuildingEntity
+{
+  virtual int FUN_100153b(); // Return is undefined 4-byte value
+
+  // VTABLE 0x100d4a18
+  // SIZE 0x68
+};
+
+
+#endif // BEACHHOUSEENTITY_H
diff --git a/LEGO1/bike.cpp b/LEGO1/bike.cpp
new file mode 100644
index 00000000..e1c680ff
--- /dev/null
+++ b/LEGO1/bike.cpp
@@ -0,0 +1,7 @@
+#include "bike.h"
+
+// OFFSET: LEGO1 0x10076670
+Bike::Bike()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/bike.h b/LEGO1/bike.h
new file mode 100644
index 00000000..51b0d432
--- /dev/null
+++ b/LEGO1/bike.h
@@ -0,0 +1,16 @@
+#ifndef BIKE_H
+#define BIKE_H
+
+#include "islepathactor.h"
+
+class Bike : public IslePathActor
+{
+public:
+  Bike();
+
+  // VTABLE 0x100d9808
+  // SIZE 0x74
+};
+
+
+#endif // BIKE_H
diff --git a/LEGO1/bumpbouy.cpp b/LEGO1/bumpbouy.cpp
new file mode 100644
index 00000000..268bb194
--- /dev/null
+++ b/LEGO1/bumpbouy.cpp
@@ -0,0 +1,18 @@
+#include "bumpbouy.h"
+
+// OFFSET: LEGO1 0x100f0394
+static char* g_bumpBouyString = "BumpBouy";
+
+// OFFSET: LEGO1 0x100274e0
+const char *BumpBouy::GetClassName() const
+{
+  return g_bumpBouyString;
+}
+
+// OFFSET: LEG01 0x10027500
+MxBool BumpBouy::IsClass(const char *name) const
+{
+  // TODO
+
+  return MxBool();
+}
diff --git a/LEGO1/bumpbouy.h b/LEGO1/bumpbouy.h
new file mode 100644
index 00000000..5f5a3320
--- /dev/null
+++ b/LEGO1/bumpbouy.h
@@ -0,0 +1,12 @@
+#ifndef BUMPBOUY_H
+#define BUMPBOUY_H
+
+#include "mxbool.h"
+
+class BumpBouy
+{
+  virtual const char* GetClassName() const;
+  virtual MxBool IsClass(const char *name) const;
+};
+
+#endif // BUMPBOUY_H
diff --git a/LEGO1/doors.h b/LEGO1/doors.h
new file mode 100644
index 00000000..1d05a9c4
--- /dev/null
+++ b/LEGO1/doors.h
@@ -0,0 +1,12 @@
+#ifndef DOORS_H
+#define DOORS_H
+
+#include "legopathactor.h"
+
+class Doors : public LegoPathActor
+{
+  // SIZE 0x1f8
+};
+
+
+#endif // DOORS_H
diff --git a/LEGO1/elevatorbottom.cpp b/LEGO1/elevatorbottom.cpp
index 8a64304f..36ff2bdd 100644
--- a/LEGO1/elevatorbottom.cpp
+++ b/LEGO1/elevatorbottom.cpp
@@ -1,7 +1,22 @@
 #include "elevatorbottom.h"
 
+// OFFSET: LEGO1 0x100f04ac
+static char* g_elevatorBottomClassName = "ElevatorBottom";
+
 // OFFSET: LEGO1 0x10017e90
 ElevatorBottom::ElevatorBottom()
 {
   // TODO
-}
\ No newline at end of file
+}
+
+// OFFSET: LEGO1 0x10017f20
+const char *ElevatorBottom::GetClassName() const
+{
+  return g_elevatorBottomClassName;
+}
+
+// OFFSET: LEGO1 0x10017f30
+MxBool ElevatorBottom::IsClass(const char *name) const
+{
+  return MxBool();
+}
diff --git a/LEGO1/elevatorbottom.h b/LEGO1/elevatorbottom.h
index d3670821..e7c91ed1 100644
--- a/LEGO1/elevatorbottom.h
+++ b/LEGO1/elevatorbottom.h
@@ -7,6 +7,9 @@ class ElevatorBottom : public LegoWorld
 {
 public:
   ElevatorBottom();
+
+  virtual const char* GetClassName() const;
+  virtual MxBool IsClass(const char *name) const;
 };
 
 #endif // ELEVATORBOTTOM_H
diff --git a/LEGO1/gasstation.h b/LEGO1/gasstation.h
index 6e5b87fa..aa943762 100644
--- a/LEGO1/gasstation.h
+++ b/LEGO1/gasstation.h
@@ -8,6 +8,8 @@ class GasStation : public LegoWorld
 public:
   GasStation();
   
+  int FUN_10005e70(int param_1); // Return is undefined 4-byte value
+
   // SIZE 0x128
   // Radio variable at 0x46, in constructor
 };
diff --git a/LEGO1/gasstationentity.h b/LEGO1/gasstationentity.h
index a860eb65..3ec44d58 100644
--- a/LEGO1/gasstationentity.h
+++ b/LEGO1/gasstationentity.h
@@ -5,6 +5,8 @@
 
 class GasStationEntity : public BuildingEntity
 {
+  virtual int FUN_100151d0(); // Return unknown 4-byte value
+
   // SIZE 0x68
 };
 
diff --git a/LEGO1/historybook.cpp b/LEGO1/historybook.cpp
new file mode 100644
index 00000000..d6e330f6
--- /dev/null
+++ b/LEGO1/historybook.cpp
@@ -0,0 +1,7 @@
+#include "historybook.h"
+
+// OFFSET: LEGO1 0x100822f0
+HistoryBook::HistoryBook()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/historybook.h b/LEGO1/historybook.h
new file mode 100644
index 00000000..301cdbd2
--- /dev/null
+++ b/LEGO1/historybook.h
@@ -0,0 +1,14 @@
+#ifndef HISTORYBOOK_H
+#define HISTORYBOOK_H
+
+#include "legoworld.h"
+
+class HistoryBook : public LegoWorld
+{
+public:
+  HistoryBook();
+
+  // VTABLE 0x100da328
+};
+
+#endif // HISTORYBOOK_H
diff --git a/LEGO1/hospitalentity.h b/LEGO1/hospitalentity.h
index 71f95b3b..5010ae9b 100644
--- a/LEGO1/hospitalentity.h
+++ b/LEGO1/hospitalentity.h
@@ -5,6 +5,8 @@
 
 class HospitalEntity : public BuildingEntity
 {
+  virtual int FUN_10015270(); // Return is unknown 4-byte value
+
   // SIZE 0x68
 };
 
diff --git a/LEGO1/infocenterentity.h b/LEGO1/infocenterentity.h
index 305aba53..2b92a99e 100644
--- a/LEGO1/infocenterentity.h
+++ b/LEGO1/infocenterentity.h
@@ -5,6 +5,7 @@
 
 class InfoCenterEntity : public LegoEntity
 {
+  virtual int FUN_100150c0(); // Return is unknown 4-byte value
 };
 
 #endif // INFOCENTERENTITY_H
\ No newline at end of file
diff --git a/LEGO1/isle.h b/LEGO1/isle.h
index c3e2d3d0..4f903699 100644
--- a/LEGO1/isle.h
+++ b/LEGO1/isle.h
@@ -3,11 +3,20 @@
 
 #include "legoworld.h"
 
+#include "legoomni.h"
+
 class Isle : public LegoWorld
 {
 public:
   Isle();
   
+// OFFSET: LEGO1 0x10015790
+static Isle* GetIsle()
+{
+  LegoOmni* legoOmni = LegoOmni::GetInstance();
+  return legoOmni->isle;
+}
+
   // SIZE 0x140
   // Radio at 0x12c
 };
diff --git a/LEGO1/isleactor.h b/LEGO1/isleactor.h
index 731cea82..21e8a2d5 100644
--- a/LEGO1/isleactor.h
+++ b/LEGO1/isleactor.h
@@ -5,6 +5,8 @@
 
 class IsleActor : public LegoEntity
 {
+  virtual const char* GetClassName() const;
+  virtual MxBool IsClass(const char *name) const;
 };
 
 #endif // ISLEACTOR_H
\ No newline at end of file
diff --git a/LEGO1/jetski.cpp b/LEGO1/jetski.cpp
new file mode 100644
index 00000000..8437252a
--- /dev/null
+++ b/LEGO1/jetski.cpp
@@ -0,0 +1,7 @@
+#include "jetski.h"
+
+// OFFSET: LEGO1 0x1007e3b0
+Jetski::Jetski()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/jetski.h b/LEGO1/jetski.h
new file mode 100644
index 00000000..c00e5d86
--- /dev/null
+++ b/LEGO1/jetski.h
@@ -0,0 +1,16 @@
+#ifndef JETSKI_H
+#define JETSKI_H
+
+#include "islepathactor.h"
+
+class Jetski : public IslePathActor
+{
+public:
+  Jetski();
+
+  // VTABLE 0x100d9ec8
+  // SIZE 0x164
+};
+
+
+#endif // JETSKI_H
diff --git a/LEGO1/jetskiRace.h b/LEGO1/jetskiRace.h
index 9616fc73..e1806261 100644
--- a/LEGO1/jetskiRace.h
+++ b/LEGO1/jetskiRace.h
@@ -7,6 +7,8 @@ class JetskiRace : public LegoRace
 {
 public:
   JetskiRace();
+
+  int FUN_100166a0(int param_1); // Return is undefined 4-byte value
 };
 
 #endif // JETSKIRACE_H
\ No newline at end of file
diff --git a/LEGO1/jetskiracestate.h b/LEGO1/jetskiracestate.h
new file mode 100644
index 00000000..b19fbc53
--- /dev/null
+++ b/LEGO1/jetskiracestate.h
@@ -0,0 +1,13 @@
+#ifndef JETSKIRACESTATE_H
+#define JETSKIRACESTATE_H
+
+#include "racestate.h"
+
+class JetskiRaceState : public RaceState
+{
+  // VTABLE 0x100d4fa8
+  // SIZE 0x2c
+}
+
+
+#endif // JETSKIRACESTATE_H
diff --git a/LEGO1/legoactioncontrolpresenter.h b/LEGO1/legoactioncontrolpresenter.h
index c07310cc..22775783 100644
--- a/LEGO1/legoactioncontrolpresenter.h
+++ b/LEGO1/legoactioncontrolpresenter.h
@@ -5,6 +5,9 @@
 
 class LegoActionControlPresenter : public MxMediaPresenter
 {
+  void FUN_10043e20(char param_1);
+  void FUN_100b54f0(char param_1);
+
   // SIZE 0x68
 };
 
diff --git a/LEGO1/legoactorpresenter.h b/LEGO1/legoactorpresenter.h
new file mode 100644
index 00000000..997dd567
--- /dev/null
+++ b/LEGO1/legoactorpresenter.h
@@ -0,0 +1,11 @@
+#ifndef LEGOACTORPRESENTER_H
+#define LEGOACTORPRESENTER_H
+
+#include "legoentitypresenter.h"
+
+class LegoActorPresenter : public LegoEntityPresenter
+{
+  // VTABLE 0x100d5320
+};
+
+#endif // LEGOACTORPRESENTER_H
diff --git a/LEGO1/legoanimactor.cpp b/LEGO1/legoanimactor.cpp
new file mode 100644
index 00000000..e81b8ae6
--- /dev/null
+++ b/LEGO1/legoanimactor.cpp
@@ -0,0 +1,22 @@
+#include "legoanimactor.h"
+
+// OFFSET: LEGO1 0x100f057c
+static char* g_legoAnimActorClassName = "LegoAnimActor";
+
+// OFFSET: LEGO1 0x1000fb90
+const char* GetClassNameInternal()
+{
+  return g_legoAnimActorClassName;
+}
+
+// OFFSET: LEGO1 0x1000fb90
+const char *LegoAnimActor::GetClassName() const
+{
+  return GetClassNameInternal();
+}
+
+// OFFSET: LEGO1 0x1000fbb0
+MxBool LegoAnimActor::IsClass(const char *name) const
+{
+  return MxBool();
+}
diff --git a/LEGO1/legoanimactor.h b/LEGO1/legoanimactor.h
new file mode 100644
index 00000000..8e745f9f
--- /dev/null
+++ b/LEGO1/legoanimactor.h
@@ -0,0 +1,15 @@
+#ifndef LEGOANIMACTOR_H
+#define LEGOANIMACTOR_H
+
+#include "legopathactor.h"
+
+class LegoAnimActor : public LegoPathActor
+{
+public:
+  virtual const char* GetClassName() const;
+  virtual MxBool IsClass(const char *name) const;
+
+  // VTABLE 0x100d5440
+};
+
+#endif // LEGOANIMACTOR_H
diff --git a/LEGO1/legoanimationmanager.h b/LEGO1/legoanimationmanager.h
index b30d351f..47f0d475 100644
--- a/LEGO1/legoanimationmanager.h
+++ b/LEGO1/legoanimationmanager.h
@@ -1,7 +1,9 @@
 #ifndef LEGOANIMATIONMANAGER_H
 #define LEGOANIMATIONMANAGER_H
 
-class LegoAnimationManager
+#include "mxcore.h"
+
+class LegoAnimationManager : public MxCore
 {
 public:
   LegoAnimationManager();
diff --git a/LEGO1/legoanimmmpresenter.cpp b/LEGO1/legoanimmmpresenter.cpp
new file mode 100644
index 00000000..6a03000f
--- /dev/null
+++ b/LEGO1/legoanimmmpresenter.cpp
@@ -0,0 +1,7 @@
+#include "legoanimmmpresenter.h"
+
+// OFFSET: LEGO1 0x1004a8d0
+LegoAnimMMPresenter::LegoAnimMMPresenter()
+{
+  //  TODO
+}
\ No newline at end of file
diff --git a/LEGO1/legoanimmmpresenter.h b/LEGO1/legoanimmmpresenter.h
new file mode 100644
index 00000000..21e74859
--- /dev/null
+++ b/LEGO1/legoanimmmpresenter.h
@@ -0,0 +1,16 @@
+#ifndef LEGOANIMMMPRESENTER_H
+#define LEGOANIMMMPRESENTER_H
+
+#include "mxcompositepresenter.h"
+
+class LegoAnimMMPresenter : public MxCompositePresenter
+{
+public:
+  LegoAnimMMPresenter();
+
+  // VTABLE 0x100d7de8
+  // SIZE 0x74
+}
+
+
+#endif // LEGOANIMMMPRESENTER_H
diff --git a/LEGO1/legobuildingmanager.h b/LEGO1/legobuildingmanager.h
index b52a8724..58935789 100644
--- a/LEGO1/legobuildingmanager.h
+++ b/LEGO1/legobuildingmanager.h
@@ -8,6 +8,15 @@ class LegoBuildingManager
 
   __declspec(dllexport) static void configureLegoBuildingManager(int param_1);
   
+  // OFFSET: LEGO1 0x100157f0
+  LegoBuildingManager* GetInstance()
+  {
+    LegoOmni legoOmni = GetInstance();
+    return logoOmni->m_legoBuildingManager;
+  }
+
+  void FUN_10030150(int param_1, int param_2, char param_3, LegoBuildingManager* param_4);
+
 private:
   void Init();
 
diff --git a/LEGO1/legocachesound.h b/LEGO1/legocachesound.h
new file mode 100644
index 00000000..28a9b8eb
--- /dev/null
+++ b/LEGO1/legocachesound.h
@@ -0,0 +1,25 @@
+#ifndef LEGOCACHESOUND_H
+#define LEGOCACHESOUND_H
+
+#include "mxcore.h"
+
+class LegoCacheSound : public MxCore
+{
+public:
+  // OFFSET: LEGO1 0x100064d0
+  LegoCacheSound();
+
+  // OFFSET: LEGO1 0x10006630
+  ~LegoCacheSound();
+
+  void FUN_10006920(int param_1);
+
+private:
+  // OFFSET: LEGO1 0x100066d0
+  void Init();
+
+  // VTABLE 0x100d4718
+  // SIZE 0x88
+};
+
+#endif // LEGOCACHESOUND_H
diff --git a/LEGO1/legocameracontroller.h b/LEGO1/legocameracontroller.h
new file mode 100644
index 00000000..914e5374
--- /dev/null
+++ b/LEGO1/legocameracontroller.h
@@ -0,0 +1,9 @@
+#ifndef LEGOCAMERACONTROLLER_H
+#define LEGOCAMERACONTROLLER_H
+
+class LegoCameraController
+{
+  virtual void FUN_10011ff0(void* param);
+};
+
+#endif // LEGOCAMERACONTROLLER_H
diff --git a/LEGO1/legocarbuild.cpp b/LEGO1/legocarbuild.cpp
new file mode 100644
index 00000000..9c3b4131
--- /dev/null
+++ b/LEGO1/legocarbuild.cpp
@@ -0,0 +1,7 @@
+#include "legocarbuild.h"
+
+// OFFSET: LEGO1 0x100226d0
+LegoCarBuild::LegoCarBuild()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/legocarbuild.h b/LEGO1/legocarbuild.h
new file mode 100644
index 00000000..f97ca170
--- /dev/null
+++ b/LEGO1/legocarbuild.h
@@ -0,0 +1,19 @@
+#ifndef LEGOCARBUILD_H
+#define LEGOCARBUILD_H
+
+#include "legoworld.h"
+
+class LegoCarBuild : public LegoWorld
+{
+public:
+  LegoCarBuild();
+
+  virtual void FUN_10025e70(int param_1);
+  virtual void FUN_100256c0(char param_1);
+  virtual void __fastcall FUN_10022fc0(int* param_1);
+  virtual void FUN_10023500(float* param_1, float* param_2);
+  virtual void FUN_10023570(float* param_1, float* param_2);
+  virtual void FUN_10023620(float* param_1, float* param_2);
+};
+
+#endif // LEGOCARBUILD_H
diff --git a/LEGO1/legocarraceactor.h b/LEGO1/legocarraceactor.h
new file mode 100644
index 00000000..5ee51f2b
--- /dev/null
+++ b/LEGO1/legocarraceactor.h
@@ -0,0 +1,11 @@
+#ifndef LEGOCARRACEACTOR_H
+#define LEGOCARRACEACTOR_H
+
+#include "legoraceactor.h"
+
+class LegoCarRaceActor : public LegoRaceActor
+{
+
+};
+
+#endif // LEGOCARRACEACTOR_H
diff --git a/LEGO1/legocontrolmanager.h b/LEGO1/legocontrolmanager.h
new file mode 100644
index 00000000..d1c03968
--- /dev/null
+++ b/LEGO1/legocontrolmanager.h
@@ -0,0 +1,11 @@
+#ifndef LEGOCONTROLMANAGER_H
+#define LEGOCONTROLMANAGER_H
+
+#include "mxcore.h"
+
+class LegoControlManager : public MxCore
+{
+
+};
+
+#endif // LEGOCONTROLMANAGER_H
diff --git a/LEGO1/legoentity.cpp b/LEGO1/legoentity.cpp
index 992f2cc2..1a378189 100644
--- a/LEGO1/legoentity.cpp
+++ b/LEGO1/legoentity.cpp
@@ -1,7 +1,24 @@
 #include "legoentity.h"
 
-// OFFSET: LEGO1 100105f0
+// OFFSET: LEG01 0x100f0064
+static char* g_legoEntityClassName = "LegoEntity";
+
+// OFFSET: LEGO1 0x100105f0
 LegoEntity::LegoEntity()
 {
   // TODO
-}
\ No newline at end of file
+}
+
+// OFFSET: LEGO1 0x1000c2f0
+const char *LegoEntity::GetClassName() const
+{
+  return g_legoEntityClassName;
+}
+
+// OFFSET: LEGO1 0x1000c300
+MxBool LegoEntity::IsClass(const char *name) const
+{
+  // TODO
+
+  return MxBool();
+}
diff --git a/LEGO1/legoentity.h b/LEGO1/legoentity.h
index 89a4ad2f..38390c85 100644
--- a/LEGO1/legoentity.h
+++ b/LEGO1/legoentity.h
@@ -9,7 +9,8 @@ class LegoEntity : public MxEntity
   LegoEntity();
   __declspec(dllexport) virtual ~LegoEntity();
 
-  virtual const char* GetClassName() const { return "LegoEntity"; }
+  virtual const char* GetClassName() const;
+  virtual MxBool IsClass(const char *name) const;
 };
 
 #endif // LEGOENTITY_H
diff --git a/LEGO1/legoentitypresenter.cpp b/LEGO1/legoentitypresenter.cpp
new file mode 100644
index 00000000..e59b5302
--- /dev/null
+++ b/LEGO1/legoentitypresenter.cpp
@@ -0,0 +1,13 @@
+#include "legoentitypresenter.h"
+
+// OFFSET: LEGO1 0x10053440
+LegoEntityPresenter::LegoEntityPresenter()
+{
+  // TODO
+}
+
+// OFFSET: LEG01 0x100535c0
+void LegoEntityPresenter::Init()
+{
+  // TODO
+}
diff --git a/LEGO1/legoentitypresenter.h b/LEGO1/legoentitypresenter.h
new file mode 100644
index 00000000..29c878b7
--- /dev/null
+++ b/LEGO1/legoentitypresenter.h
@@ -0,0 +1,18 @@
+#ifndef LEGOENTITYPRESENTER_H
+#define LEGOENTITYPRESENTER_H
+
+#include "mxcompositepresenter.h"
+
+class LegoEntityPresenter : public MxCompositePresenter
+{
+public:
+  LegoEntityPresenter();
+
+private:
+  void Init();
+  
+  // VTABLE 0x100d8398
+};
+
+
+#endif // LEGOENTITYPRESENTER_H
diff --git a/LEGO1/legoextraactor.h b/LEGO1/legoextraactor.h
new file mode 100644
index 00000000..05275e56
--- /dev/null
+++ b/LEGO1/legoextraactor.h
@@ -0,0 +1,11 @@
+#ifndef LEGOEXTRAACTOR_H
+#define LEGOEXTRAACTOR_H
+
+#include "legoanimactor.h"
+
+class LegoExtraActor : public LegoAnimActor
+{
+  // VTABLE 0x100d6c10
+};
+
+#endif // LEGOEXTRAACTOR_H
diff --git a/LEGO1/legojetskiraceactor.h b/LEGO1/legojetskiraceactor.h
new file mode 100644
index 00000000..6a1a285f
--- /dev/null
+++ b/LEGO1/legojetskiraceactor.h
@@ -0,0 +1,11 @@
+#ifndef LEGOJETSKIRACEACTOR_H
+#define LEGOJETSKIRACEACTOR_H
+
+#include "legocarraceactor.h"
+
+class LegoJetskiRaceActor : public LegoCarRaceActor
+{
+
+};
+
+#endif // LEGOJETSKIRACEACTOR_H
diff --git a/LEGO1/legoomni.h b/LEGO1/legoomni.h
index 10f05665..0f799af1 100644
--- a/LEGO1/legoomni.h
+++ b/LEGO1/legoomni.h
@@ -14,6 +14,7 @@
 #include "mxdsobject.h"
 #include "mxomni.h"
 #include "mxtransitionmanager.h"
+#include "isle.h"
 
 class LegoSoundManager;
 
@@ -54,7 +55,10 @@ class LegoOmni : public MxOmni
   LegoInputManager *m_inputMgr; // 0x70
   char m_unk74[0x10];
   LegoNavController *m_navController; // 0x84
-  char m_unk88[0x14];
+  Isle* m_isle; // 0x88
+  // LegoPlantManager* m_plantManager // 0x90
+  // LegoBuildingManager* m_legoBuildingManager // 0x98
+  char m_unk88[0x10];
   LegoGameState *m_gameState; // 0x9c
   char m_unka0[0x94];
   MxBackgroundAudioManager *m_bkgAudioManager; // 0x134
diff --git a/LEGO1/legopalettepresenter.cpp b/LEGO1/legopalettepresenter.cpp
new file mode 100644
index 00000000..df13a492
--- /dev/null
+++ b/LEGO1/legopalettepresenter.cpp
@@ -0,0 +1,13 @@
+#include "legopalettepresenter.h"
+
+// OFFSET: LEGO1 0x10079e50
+LegoPalettePresenter::LegoPalettePresenter()
+{
+  // TODO
+}
+
+// OFFSET: LEGO1 0x1007a0d0
+void LegoPalettePresenter::Init()
+{
+  // TODO
+}
diff --git a/LEGO1/legopalettepresenter.h b/LEGO1/legopalettepresenter.h
new file mode 100644
index 00000000..54eb1a9b
--- /dev/null
+++ b/LEGO1/legopalettepresenter.h
@@ -0,0 +1,18 @@
+#ifndef LEGOPALETTEPRESENTER_H
+#define LEGOPALETTEPRESENTER_H
+
+#include "mxvideopresenter.h"
+
+class LegoPalettePresenter : public MxVideoPresenter
+{
+public:
+  LegoPalettePresenter();
+
+private:
+  void Init();
+
+  // VTABLE 0x100d9aa0
+};
+
+
+#endif // LEGOPALETTEPRESENTER_H
diff --git a/LEGO1/legopathcontroller.h b/LEGO1/legopathcontroller.h
new file mode 100644
index 00000000..e79c2471
--- /dev/null
+++ b/LEGO1/legopathcontroller.h
@@ -0,0 +1,11 @@
+#ifndef LEGOPATHCONTROLLER_H
+#define LEGOPATHCONTROLLER_H
+
+#include "mxcore.h"
+
+class LegoPathController : public MxCore
+{
+
+};
+
+#endif // LEGOPATHCONTROLLER_H
diff --git a/LEGO1/legopathpresenter.cpp b/LEGO1/legopathpresenter.cpp
new file mode 100644
index 00000000..a93e0883
--- /dev/null
+++ b/LEGO1/legopathpresenter.cpp
@@ -0,0 +1,7 @@
+#include "legopathpresenter.h"
+
+// OFFSET: LEGO1 0x100448d0
+LegoPathPresenter::LegoPathPresenter()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/legopathpresenter.h b/LEGO1/legopathpresenter.h
new file mode 100644
index 00000000..1eac9ef2
--- /dev/null
+++ b/LEGO1/legopathpresenter.h
@@ -0,0 +1,15 @@
+#ifndef LEGOPATHPRESENTER_H
+#define LEGOPATHPRESENTER_H
+
+#include "mxmediapresenter.h"
+
+class LegoPathPresenter : public MxMediaPresenter
+{
+public:
+  LegoPathPresenter();
+
+  // VTABLE 0x100d7c10
+};
+
+
+#endif // LEGOPATHPRESENTER_H
diff --git a/LEGO1/legophonemepresenter.cpp b/LEGO1/legophonemepresenter.cpp
new file mode 100644
index 00000000..d0c22001
--- /dev/null
+++ b/LEGO1/legophonemepresenter.cpp
@@ -0,0 +1,16 @@
+#include "legophonemepresenter.h"
+
+// OFFSET: LEGO1 0x100f064c
+static char* g_legoPhonemePresenterClassName = "LegoPhonemePresenter";
+
+// OFFSET: LEGO1 0x1004e340
+LegoPhonemePresenter::~LegoPhonemePresenter()
+{
+  // TODO
+}
+
+// OFFSET: LEGO1 0x1004e310
+const char *LegoPhonemePresenter::GetClassName() const
+{
+  return g_legoPhonemePresenterClassName;
+}
\ No newline at end of file
diff --git a/LEGO1/legophonemepresenter.h b/LEGO1/legophonemepresenter.h
index 620473b6..f8564a8d 100644
--- a/LEGO1/legophonemepresenter.h
+++ b/LEGO1/legophonemepresenter.h
@@ -5,6 +5,12 @@
 
 class LegoPhonemePresenter : public MxFlcPresenter
 {
+public:
+  virtual ~LegoPhonemePresenter();
+
+  virtual const char* GetClassName() const;
+
+  virtual void FUN_1004e840(int param_1);
 };
 
 #endif // LEGOPHONEMEPRESENTER_H
diff --git a/LEGO1/legoplantmanager.cpp b/LEGO1/legoplantmanager.cpp
index 604444b0..3557a7a2 100644
--- a/LEGO1/legoplantmanager.cpp
+++ b/LEGO1/legoplantmanager.cpp
@@ -1,11 +1,26 @@
 #include "legoplantmanager.h"
 
+// OFFSET: LEGO1 0x100f318c
+static char* g_LegoPlantManagerName = "LegoPlantManager";
+
 // OFFSET: LEGO1 0x10026220
 LegoPlantManager::LegoPlantManager()
 {
   // TODO
 }
 
+// OFFSET: LEGO1 0x100262c0
+LegoPlantManager::~LegoPlantManager()
+{
+  // TODO
+}
+
+// OFFSET: LEGO1 0x10026290
+const char *LegoPlantManager::GetClassName() const
+{
+  return g_LegoPlantManagerName;
+}
+
 // OFFSET: LEGO1 0x10026330
 void LegoPlantManager::Init()
 {
diff --git a/LEGO1/legoplantmanager.h b/LEGO1/legoplantmanager.h
index 8667f9ad..645f05b1 100644
--- a/LEGO1/legoplantmanager.h
+++ b/LEGO1/legoplantmanager.h
@@ -7,10 +7,26 @@ class LegoPlantManager : public MxCore
 {
 public:
   LegoPlantManager();
+  virtual ~LegoPlantManager();
   
+  // OFFSET: LEGO1 0x100157e0
+  LegoPlantManager* GetInstance()
+  {
+    LegoOmni* legoOmni = LegoOmni::GetInstance();
+
+    return legoOmni->m_plantManager;
+  }
+
+  // Virtual Functions
+  virtual const char* GetClassName() const;
+
+  // Member Functions
+  void FUN_10026d70(int param_1, int param_2);
+
 private:
   void Init();
   
+  // VTABLE 0x100d6758
   // SIZE 0x2c
 };
 
diff --git a/LEGO1/legoraceactor.h b/LEGO1/legoraceactor.h
new file mode 100644
index 00000000..1081c658
--- /dev/null
+++ b/LEGO1/legoraceactor.h
@@ -0,0 +1,10 @@
+#ifndef LEGORACEACTOR_H
+#define LEGORACEACTOR_H
+
+class LegoRaceActor
+{
+
+};
+
+
+#endif // LEGORACEACTOR_H
diff --git a/LEGO1/legoworldpresenter.cpp b/LEGO1/legoworldpresenter.cpp
new file mode 100644
index 00000000..d0b900a4
--- /dev/null
+++ b/LEGO1/legoworldpresenter.cpp
@@ -0,0 +1,7 @@
+#include "legoworldpresenter.h"
+
+// OFFSET: LEGO1 0x100665c0
+LegoWorldPresenter::LegoWorldPresenter()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/legoworldpresenter.h b/LEGO1/legoworldpresenter.h
index 006b4cf8..20982223 100644
--- a/LEGO1/legoworldpresenter.h
+++ b/LEGO1/legoworldpresenter.h
@@ -1,10 +1,15 @@
 #ifndef LEGOWORLDPRESENTER_H
 #define LEGOWORLDPRESENTER_H
 
-class LegoWorldPresenter
+#include "legoentitypresenter.h"
+
+class LegoWorldPresenter : public LegoEntityPresenter
 {
 public:
+  LegoWorldPresenter();
   __declspec(dllexport) static void configureLegoWorldPresenter(int param_1);
+
+  // VTABLE 0x100d8ee0
 };
 
 #endif // LEGOWORLDPRESENTER_H
diff --git a/LEGO1/motorcycle.cpp b/LEGO1/motorcycle.cpp
new file mode 100644
index 00000000..a9c6ef31
--- /dev/null
+++ b/LEGO1/motorcycle.cpp
@@ -0,0 +1,7 @@
+#include "motorcycle.h"
+
+// OFFSET: LEGO1 0x100357b0
+Motorcycle::Motorcycle()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/motorcycle.h b/LEGO1/motorcycle.h
new file mode 100644
index 00000000..39942de7
--- /dev/null
+++ b/LEGO1/motorcycle.h
@@ -0,0 +1,15 @@
+#ifndef MOTORCYCLE_H
+#define MOTORCYCLE_H
+
+#include "islepathactor.h"
+
+class Motorcycle : public IslePathActor
+{
+public:
+  Motorcycle();
+
+  // VTABLE 0x100d7090
+  // SIZE 0x16c
+};
+
+#endif // MOTORCYCLE_H
diff --git a/LEGO1/mxbackgroundaudiomanager.h b/LEGO1/mxbackgroundaudiomanager.h
index 765fc9c3..29268d0a 100644
--- a/LEGO1/mxbackgroundaudiomanager.h
+++ b/LEGO1/mxbackgroundaudiomanager.h
@@ -1,7 +1,9 @@
 #ifndef MXBACKGROUNDAUDIOMANAGER_H
 #define MXBACKGROUNDAUDIOMANAGER_H
 
-class MxBackgroundAudioManager
+#include "mxcore.h"
+
+class MxBackgroundAudioManager : public MxCore
 {
 public:
   __declspec(dllexport) void Enable(unsigned char p);
diff --git a/LEGO1/mxcompositemediapresenter.h b/LEGO1/mxcompositemediapresenter.h
index c6c3514c..db10ae7b 100644
--- a/LEGO1/mxcompositemediapresenter.h
+++ b/LEGO1/mxcompositemediapresenter.h
@@ -1,7 +1,9 @@
 #ifndef MXCOMPOSITEMEDIAPRESENTER_H
 #define MXCOMPOSITEMEDIAPRESENTER_H
 
-class MxCompositeMediaPresenter
+#include "mxcompositepresenter.h"
+
+class MxCompositeMediaPresenter : public MxCompositePresenter
 {
 public:
   MxCompositeMediaPresenter();
diff --git a/LEGO1/mxcompositepresenter.cpp b/LEGO1/mxcompositepresenter.cpp
new file mode 100644
index 00000000..5dc7dfd7
--- /dev/null
+++ b/LEGO1/mxcompositepresenter.cpp
@@ -0,0 +1,7 @@
+#include "mxcompositepresenter.h"
+
+// OFFSET: LEGO1 0x100b60b0
+MxCompositePresenter::MxCompositePresenter()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/mxcompositepresenter.h b/LEGO1/mxcompositepresenter.h
new file mode 100644
index 00000000..b43579b8
--- /dev/null
+++ b/LEGO1/mxcompositepresenter.h
@@ -0,0 +1,14 @@
+#ifndef MXCOMPOSITEPRESENTER_H
+#define MXCOMPOSITEPRESENTER_H
+
+#include "mxpresenter.h"
+
+class MxCompositePresenter : public MxPresenter
+{
+public:
+  MxCompositePresenter();
+
+  // VTABLE 0x100dc618
+};
+
+#endif // MXCOMPOSITEPRESENTER_H
diff --git a/LEGO1/mxcontrolpresenter.cpp b/LEGO1/mxcontrolpresenter.cpp
new file mode 100644
index 00000000..78671b9f
--- /dev/null
+++ b/LEGO1/mxcontrolpresenter.cpp
@@ -0,0 +1,7 @@
+#include "mxcontrolpresenter.h"
+
+// OFFSET: LEGO1 0x10043f50
+MxControlPresenter::MxControlPresenter()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/mxcontrolpresenter.h b/LEGO1/mxcontrolpresenter.h
new file mode 100644
index 00000000..d2e69dff
--- /dev/null
+++ b/LEGO1/mxcontrolpresenter.h
@@ -0,0 +1,16 @@
+#ifndef MXCONTROLPRESENTER_H
+#define MXCONTROLPRESENTER_H
+
+#include "mxcompositepresenter.h"
+
+class MxControlPresenter : public MxCompositePresenter
+{
+public:
+  MxControlPresenter();
+
+  // VTABLE 0x100d7b88
+  // SIZE 0x5c
+};
+
+
+#endif // MXCONTROLPRESENTER_H
diff --git a/LEGO1/mxdiskstreamcontroller.h b/LEGO1/mxdiskstreamcontroller.h
new file mode 100644
index 00000000..7acb277a
--- /dev/null
+++ b/LEGO1/mxdiskstreamcontroller.h
@@ -0,0 +1,11 @@
+#ifndef MXDISKSTREAMCONTROLLER_H
+#define MXDISKSTREAMCONTROLLER_H
+
+#include "mxstreamcontroller.h"
+
+class MxDiskStreamController : public MxStreamController
+{
+
+};
+
+#endif // MXDISKSTREAMCONTROLLER_H
diff --git a/LEGO1/mxdiskstreamprovider.h b/LEGO1/mxdiskstreamprovider.h
new file mode 100644
index 00000000..337714cd
--- /dev/null
+++ b/LEGO1/mxdiskstreamprovider.h
@@ -0,0 +1,11 @@
+#ifndef MXDISKSTREAMPROVIDER_H
+#define MXDISKSTREAMPROVIDER_H
+
+#include "mxstreamprovider.h"
+
+class MxDiskStreamProvider : public MxStreamProvider
+{
+
+};
+
+#endif // MXDISKSTREAMPROVIDER_H
diff --git a/LEGO1/mxdsanim.h b/LEGO1/mxdsanim.h
new file mode 100644
index 00000000..7a453a90
--- /dev/null
+++ b/LEGO1/mxdsanim.h
@@ -0,0 +1,11 @@
+#ifndef MXDSANIM_H
+#define MXDSANIM_H
+
+#include "mxdsmediaaction.h"
+
+class MxDSAnim : public MxDSMediaAction
+{
+
+};
+
+#endif // MXDSANIM_H
diff --git a/LEGO1/mxdschunk.h b/LEGO1/mxdschunk.h
new file mode 100644
index 00000000..dc7f24ca
--- /dev/null
+++ b/LEGO1/mxdschunk.h
@@ -0,0 +1,11 @@
+#ifndef MXDSCHUNK_H
+#define MXDSCHUNK_H
+
+#include "mxcore.h"
+
+class MxDSChunk : public MxCore
+{
+
+};
+
+#endif // MXDSCHUNK_H
diff --git a/LEGO1/mxdsevent.h b/LEGO1/mxdsevent.h
new file mode 100644
index 00000000..2c77c2c3
--- /dev/null
+++ b/LEGO1/mxdsevent.h
@@ -0,0 +1,11 @@
+#ifndef MXDSEVENT_H
+#define MXDSEVENT_H
+
+#include "mxdsmediaaction.h"
+
+class MxDSEvent : public MxDSMediaAction
+{
+
+};
+
+#endif // MXDSEVENT_H
diff --git a/LEGO1/mxdsfile.h b/LEGO1/mxdsfile.h
index d28928dc..4808b445 100644
--- a/LEGO1/mxdsfile.h
+++ b/LEGO1/mxdsfile.h
@@ -1,7 +1,9 @@
 #ifndef MXDSFILE_H
 #define MXDSFILE_H
 
-class MxDSFile
+#include "mxdssource.h"
+
+class MxDSFile : public MxDSSource
 {
 public:
   __declspec(dllexport) MxDSFile(const char *,unsigned long);
diff --git a/LEGO1/mxdsmediaaction.h b/LEGO1/mxdsmediaaction.h
new file mode 100644
index 00000000..23540c91
--- /dev/null
+++ b/LEGO1/mxdsmediaaction.h
@@ -0,0 +1,11 @@
+#ifndef MXDSMEDIAACTION_H
+#define MXDSMEDIAACTION_H
+
+#include "mxdsaction.h"
+
+class MxDSMediaAction : public MxDSAction
+{
+  
+};
+
+#endif // MXDSMEDIAACTION_H
diff --git a/LEGO1/mxdsmultiaction.h b/LEGO1/mxdsmultiaction.h
new file mode 100644
index 00000000..b8a16475
--- /dev/null
+++ b/LEGO1/mxdsmultiaction.h
@@ -0,0 +1,11 @@
+#ifndef MXDSMULTIACTION_H
+#define MXDSMULTIACTION_H
+
+#include "mxdsaction.h"
+
+class MxDSMultiAction : public MxDSAction
+{
+
+};
+
+#endif // MXDSMULTIACTION_H
diff --git a/LEGO1/mxdsobjectaction.h b/LEGO1/mxdsobjectaction.h
new file mode 100644
index 00000000..26fa75ed
--- /dev/null
+++ b/LEGO1/mxdsobjectaction.h
@@ -0,0 +1,11 @@
+#ifndef MXDSOBJECTACTION_H
+#define MXDSOBJECTACTION_H
+
+#include "mxdsmediaaction.h"
+
+class MxDSObjectAction : public MxDSMediaAction
+{
+
+};
+
+#endif // MXDSOBJECTACTION_H
diff --git a/LEGO1/mxdsparallelaction.h b/LEGO1/mxdsparallelaction.h
new file mode 100644
index 00000000..84ed40f6
--- /dev/null
+++ b/LEGO1/mxdsparallelaction.h
@@ -0,0 +1,11 @@
+#ifndef MXDSPARALLELACTION_H
+#define MXDSPARALLELACTION_H
+
+#include "mxdsmultiaction.h"
+
+class MxDSParallelAction : public MxDSMultiAction
+{
+
+};
+
+#endif // MXDSPARALLELACTION_H
diff --git a/LEGO1/mxdsselectaction.h b/LEGO1/mxdsselectaction.h
new file mode 100644
index 00000000..846f4193
--- /dev/null
+++ b/LEGO1/mxdsselectaction.h
@@ -0,0 +1,11 @@
+#ifndef MXDSSELECTACTION_H
+#define MXDSSELECTACTION_H
+
+#include "mxdsparallelaction.h"
+
+class MxDSSelectAction : public MxDSParallelAction
+{
+
+};
+
+#endif // MXDSSELECTACTION_H
diff --git a/LEGO1/mxdsserialaction.h b/LEGO1/mxdsserialaction.h
new file mode 100644
index 00000000..1e742d29
--- /dev/null
+++ b/LEGO1/mxdsserialaction.h
@@ -0,0 +1,11 @@
+#ifndef MXDSSERIALACTION_H
+#define MXDSSERIALACTION_H
+
+#include "mxdsmultiaction.h"
+
+class MxDSSerialAction : public MxDSMultiAction
+{
+
+};
+
+#endif // MXDSSERIALACTION_H
diff --git a/LEGO1/mxdssound.h b/LEGO1/mxdssound.h
new file mode 100644
index 00000000..dfc9f324
--- /dev/null
+++ b/LEGO1/mxdssound.h
@@ -0,0 +1,10 @@
+#ifndef MXDSSOUND_H
+#define MXDSSOUND_H
+
+class MxDSSound : public MxDSMediaAction
+{
+  
+};
+
+
+#endif // MXDSSOUND_H
diff --git a/LEGO1/mxdssource.h b/LEGO1/mxdssource.h
new file mode 100644
index 00000000..12e1e749
--- /dev/null
+++ b/LEGO1/mxdssource.h
@@ -0,0 +1,11 @@
+#ifndef MXDSSOURCE_H
+#define MXDSSOURCE_H
+
+#include "mxcore.h"
+
+class MxDSSource : public MxCore
+{
+
+};
+
+#endif // MXDSSOURCE_H
diff --git a/LEGO1/mxdsstill.h b/LEGO1/mxdsstill.h
new file mode 100644
index 00000000..fa7b3548
--- /dev/null
+++ b/LEGO1/mxdsstill.h
@@ -0,0 +1,11 @@
+#ifndef MXDSSTILL_H
+#define MXDSSTILL_H
+
+#include "mxdsmediaaction.h"
+
+class MxDSStill : public MxDSMediaAction
+{
+
+};
+
+#endif // MXDSSTILL_H
diff --git a/LEGO1/mxdssubscriber.h b/LEGO1/mxdssubscriber.h
new file mode 100644
index 00000000..31e56792
--- /dev/null
+++ b/LEGO1/mxdssubscriber.h
@@ -0,0 +1,11 @@
+#ifndef MXDSSUBSCRIBER_H
+#define MXDSSUBSCRIBER_H
+
+#include "mxcore.h"
+
+class MxDSSubscriber : public MxCore
+{
+  
+};
+
+#endif // MXDSSUBSCRIBER_H
diff --git a/LEGO1/mxentity.cpp b/LEGO1/mxentity.cpp
new file mode 100644
index 00000000..ce64e84c
--- /dev/null
+++ b/LEGO1/mxentity.cpp
@@ -0,0 +1,18 @@
+#include "mxentity.h"
+
+// OFFSET: LEGO1 0x100f0070
+static char* g_mxEntityClassName = "MxEntity";
+
+// OFFSET: LEGO1 0x1000c180
+const char *MxEntity::GetClassName() const
+{
+  return g_mxEntityClassName;
+}
+
+// OFFSET: LEG01 0x1000c190
+MxBool MxEntity::IsClass(const char *name) const
+{
+  // TODO
+
+  return MxBool();
+}
diff --git a/LEGO1/mxentity.h b/LEGO1/mxentity.h
index 11698ecd..981e2590 100644
--- a/LEGO1/mxentity.h
+++ b/LEGO1/mxentity.h
@@ -1,9 +1,13 @@
 #ifndef MXENTITY_H
 #define MXENTITY_H
 
-class MxEntity
+#include "mxcore.h"
+
+class MxEntity : public MxCore
 {
-  
+public:
+  virtual const char* GetClassName() const;
+  virtual MxBool IsClass(const char *name) const;
 };
 
 #endif // MXENTITY_H
\ No newline at end of file
diff --git a/LEGO1/mxnextactiondatastart.h b/LEGO1/mxnextactiondatastart.h
new file mode 100644
index 00000000..509eab89
--- /dev/null
+++ b/LEGO1/mxnextactiondatastart.h
@@ -0,0 +1,11 @@
+#ifndef MXNEXTACTIONDATASTART_H
+#define MXNEXTACTIONDATASTART_H
+
+#include "mxcore.h"
+
+class MxNextActionDataStart : public MxCore
+{
+  
+};
+
+#endif // MXNEXTACTIONDATASTART_H
diff --git a/LEGO1/mxobjectfactory.h b/LEGO1/mxobjectfactory.h
index ad341edd..aa6605ba 100644
--- a/LEGO1/mxobjectfactory.h
+++ b/LEGO1/mxobjectfactory.h
@@ -1,7 +1,9 @@
 #ifndef MXOBJECTFACTORY_H
 #define MXOBJECTFACTORY_H
 
-class MxObjectFactory
+#include "mxcore.h"
+
+class MxObjectFactory : public MxCore
 {
 
 };
diff --git a/LEGO1/mxpresenter.h b/LEGO1/mxpresenter.h
index 164bebe1..f933f964 100644
--- a/LEGO1/mxpresenter.h
+++ b/LEGO1/mxpresenter.h
@@ -1,10 +1,12 @@
 #ifndef MXPRESENTER_H
 #define MXPRESENTER_H
 
+#include "mxcore.h"
+
 class MxStreamController;
 class MxDSAction;
 
-class MxPresenter
+class MxPresenter : public MxCore
 {
 protected:
   __declspec(dllexport) virtual void DoneTickle();
diff --git a/LEGO1/mxramstreamcontroller.h b/LEGO1/mxramstreamcontroller.h
new file mode 100644
index 00000000..b33228b3
--- /dev/null
+++ b/LEGO1/mxramstreamcontroller.h
@@ -0,0 +1,12 @@
+#ifndef MXRAMSTREAMCONTROLLER_H
+#define MXRAMSTREAMCONTROLLER_H
+
+#include "mxstreamcontroller.h"
+
+class MxRAMStreamController : public MxStreamController
+{
+
+};
+
+
+#endif // MXRAMSTREAMCONTROLLER_H
diff --git a/LEGO1/mxramstreamprovider.h b/LEGO1/mxramstreamprovider.h
new file mode 100644
index 00000000..224671cc
--- /dev/null
+++ b/LEGO1/mxramstreamprovider.h
@@ -0,0 +1,11 @@
+#ifndef MXRAMSTREAMPROVIDER_H
+#define MXRAMSTREAMPROVIDER_H
+
+#include "mxstreamprovider.h"
+
+class MxRAMStreamProvider : public MxStreamProvider
+{
+
+};
+
+#endif // MXRAMSTREAMPROVIDER_H
diff --git a/LEGO1/mxstreamchunk.h b/LEGO1/mxstreamchunk.h
new file mode 100644
index 00000000..ca3b4e47
--- /dev/null
+++ b/LEGO1/mxstreamchunk.h
@@ -0,0 +1,11 @@
+#ifndef MXSTREAMCHUNK_H
+#define MXSTREAMCHUNK_H
+
+#include "mxdschunk.h"
+
+class MxStreamChunk : public MxDSChunk
+{
+
+};
+
+#endif // MXSTREAMCHUNK_H
diff --git a/LEGO1/mxstreamprovider.h b/LEGO1/mxstreamprovider.h
new file mode 100644
index 00000000..9d2bc51a
--- /dev/null
+++ b/LEGO1/mxstreamprovider.h
@@ -0,0 +1,11 @@
+#ifndef MXSTREAMPROVIDER_H
+#define MXSTREAMPROVIDER_H
+
+#include "mxcore.h"
+
+class MxStreamProvider : public MxCore
+{
+
+};
+
+#endif // MXSTREAMPROVIDER_H
diff --git a/LEGO1/mxtransitionmanager.cpp b/LEGO1/mxtransitionmanager.cpp
new file mode 100644
index 00000000..dd8d3c8c
--- /dev/null
+++ b/LEGO1/mxtransitionmanager.cpp
@@ -0,0 +1,7 @@
+#include "mxtransitionmanager.h"
+
+// OFFSET: LEGO1 0x1004bac0
+int MxTransitionManager::DispatchTransition()
+{
+  return 0;
+}
\ No newline at end of file
diff --git a/LEGO1/mxtransitionmanager.h b/LEGO1/mxtransitionmanager.h
index 904070b9..2bff4b47 100644
--- a/LEGO1/mxtransitionmanager.h
+++ b/LEGO1/mxtransitionmanager.h
@@ -7,6 +7,9 @@ class MxTransitionManager
 {
 public:
   __declspec(dllexport) void SetWaitIndicator(MxVideoPresenter *videoPresenter);
+
+  virtual int DispatchTransition();
+  virtual int FUN_1004baa0(); // Return is unknown 4-byte value
 };
 
 #endif // MXTRANSITIONMANAGER_H
diff --git a/LEGO1/mxvideopresenter.h b/LEGO1/mxvideopresenter.h
index ed105aee..1517b580 100644
--- a/LEGO1/mxvideopresenter.h
+++ b/LEGO1/mxvideopresenter.h
@@ -1,7 +1,9 @@
 #ifndef MXVIDEOPRESENTER_H
 #define MXVIDEOPRESENTER_H
 
-class MxVideoPresenter
+#include "mxmediapresenter.h"
+
+class MxVideoPresenter : public MxMediaPresenter
 {
 
 };
diff --git a/LEGO1/pizza.cpp b/LEGO1/pizza.cpp
index 24c32225..cb4023ca 100644
--- a/LEGO1/pizza.cpp
+++ b/LEGO1/pizza.cpp
@@ -5,3 +5,9 @@ Pizza::Pizza()
 {
   // TODO
 }
+
+// OFFSET: LEGO1 0x10038100
+Pizza::~Pizza()
+{
+  // TODO
+}
diff --git a/LEGO1/pizza.h b/LEGO1/pizza.h
index bf2c8272..af2b92cf 100644
--- a/LEGO1/pizza.h
+++ b/LEGO1/pizza.h
@@ -7,6 +7,7 @@ class Pizza : public IsleActor
 {
 public:
   Pizza();
+  ~Pizza();
   
   // VTABLE 100d7380
   // SIZE 0x9c
diff --git a/LEGO1/pizzamissionstate.h b/LEGO1/pizzamissionstate.h
new file mode 100644
index 00000000..88fce885
--- /dev/null
+++ b/LEGO1/pizzamissionstate.h
@@ -0,0 +1,11 @@
+#ifndef PIZZAMISSIONSTATE_H
+#define PIZZAMISSIONSTATE_H
+
+#include "legostate.h"
+
+class PizzaMissionState : public LegoState
+{
+
+};
+
+#endif // PIZZAMISSIONSTATE_H
diff --git a/LEGO1/policeentity.h b/LEGO1/policeentity.h
new file mode 100644
index 00000000..0a4e32af
--- /dev/null
+++ b/LEGO1/policeentity.h
@@ -0,0 +1,14 @@
+#ifndef POLICEENTITY_H
+#define POLICEENTITY_H
+
+#include "buildingentity.h"
+
+class PoliceEntity : public BuildingEntity
+{
+  virtual int FUN_10015310(); // Return is undefined 4-byte value
+
+  // VTABLE 0x100d4ab0
+  // SIZE 0x68
+};
+
+#endif // POLICEENTITY_H
diff --git a/LEGO1/racecar.cpp b/LEGO1/racecar.cpp
new file mode 100644
index 00000000..265fd18e
--- /dev/null
+++ b/LEGO1/racecar.cpp
@@ -0,0 +1,7 @@
+#include "racecar.h"
+
+// OFFSET: LEGO1 0x10028200
+RaceCar::RaceCar()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/racecar.h b/LEGO1/racecar.h
new file mode 100644
index 00000000..9ca8d819
--- /dev/null
+++ b/LEGO1/racecar.h
@@ -0,0 +1,15 @@
+#ifndef RACECAR_H
+#define RACECAR_H
+
+#include "islepathactor.h"
+
+class RaceCar : public IslePathActor
+{
+public:
+  RaceCar();
+
+  // VTABLE 0x100d6918
+  // SIZE 0x
+};
+
+#endif // RACECAR_H
diff --git a/LEGO1/racestandsentity.h b/LEGO1/racestandsentity.h
index c5a6b9ac..8428683d 100644
--- a/LEGO1/racestandsentity.h
+++ b/LEGO1/racestandsentity.h
@@ -5,6 +5,9 @@
 
 class RaceStandsEntity : public BuildingEntity
 {
+  // NOTE(Cydra): Starts transition
+  int FUN_10015450(); // Return is unknown 4-byte value
+
   // SIZE 0x68
 };
 
diff --git a/LEGO1/registrationbook.cpp b/LEGO1/registrationbook.cpp
new file mode 100644
index 00000000..8e6ff8b6
--- /dev/null
+++ b/LEGO1/registrationbook.cpp
@@ -0,0 +1,7 @@
+#include "registrationbook.h"
+
+// OFFSET: LEGO1 0x10076d20
+RegistrationBook::RegistrationBook()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/registrationbook.h b/LEGO1/registrationbook.h
new file mode 100644
index 00000000..c55051bb
--- /dev/null
+++ b/LEGO1/registrationbook.h
@@ -0,0 +1,16 @@
+#ifndef REGISTRATIONBOOK_H
+#define REGISTRATIONBOOK_H
+
+#include "legoworld.h"
+
+class RegistrationBook : public LegoWorld
+{
+public:
+  RegistrationBook();
+
+  void FUN_10078180(char param_1);
+
+  // VTABLE 0x100d9928
+};
+
+#endif // REGISTRATIONBOOK_H
diff --git a/LEGO1/score.h b/LEGO1/score.h
index d36f4c03..3f84623c 100644
--- a/LEGO1/score.h
+++ b/LEGO1/score.h
@@ -7,7 +7,7 @@ class Score : public LegoWorld
 {
 public:
   Score();
-  
+
   // SIZE 0x104
 };
 
diff --git a/LEGO1/towtrack.cpp b/LEGO1/towtrack.cpp
new file mode 100644
index 00000000..51883418
--- /dev/null
+++ b/LEGO1/towtrack.cpp
@@ -0,0 +1,7 @@
+#include "towtrack.h"
+
+// OFFSET: LEGO1 0x1004c720
+TowTrack::TowTrack()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/towtrack.h b/LEGO1/towtrack.h
new file mode 100644
index 00000000..da04fb0c
--- /dev/null
+++ b/LEGO1/towtrack.h
@@ -0,0 +1,16 @@
+#ifndef TOWTRACK_H
+#define TOWTRACK_H
+
+#include "islepathactor.h"
+
+class TowTrack : public IslePathActor
+{
+public:
+  TowTrack();
+
+  // VTABLE 0x100d7ee0
+  // SIZE 0x180
+};
+
+
+#endif // TOWTRACK_H
diff --git a/LEGO1/towtrackmissionstate.cpp b/LEGO1/towtrackmissionstate.cpp
new file mode 100644
index 00000000..21d3178e
--- /dev/null
+++ b/LEGO1/towtrackmissionstate.cpp
@@ -0,0 +1,7 @@
+#include "towtrackmissionstate.h"
+
+// OFFSET: LEGO1 0x1004dd30
+TowTrackMissionState::TowTrackMissionState()
+{
+  // TODO
+}
\ No newline at end of file
diff --git a/LEGO1/towtrackmissionstate.h b/LEGO1/towtrackmissionstate.h
new file mode 100644
index 00000000..b9a6757d
--- /dev/null
+++ b/LEGO1/towtrackmissionstate.h
@@ -0,0 +1,15 @@
+#ifndef TOWTRACKMISSIONSTATE_H
+#define TOWTRACKMISSIONSTATE_H
+
+#include "legostate.h"
+
+class TowTrackMissionState : LegoState
+{
+public:
+  TowTrackMissionState();
+
+  // VTABLE 0x100d7fd8
+  // SIZE 0x28
+};
+
+#endif // TOWTRACKMISSIONSTATE_H