diff --git a/LEGO1/lego/legoomni/include/isleactor.h b/LEGO1/lego/legoomni/include/isleactor.h
index 5ddf79ac..6e337454 100644
--- a/LEGO1/lego/legoomni/include/isleactor.h
+++ b/LEGO1/lego/legoomni/include/isleactor.h
@@ -2,9 +2,11 @@
 #define ISLEACTOR_H
 
 #include "legoactor.h"
+#include "legoworld.h"
+#include "mxactionnotificationparam.h"
 
 // VTABLE: LEGO1 0x100d5178
-// SIZE 0x78
+// SIZE 0x7c
 class IsleActor : public LegoActor {
 public:
 	MxLong Notify(MxParam& p_param) override; // vtable+0x04
@@ -23,6 +25,30 @@ class IsleActor : public LegoActor {
 	}
 
 	MxResult Create(MxDSAction& p_dsAction) override; // vtable+0x18
+
+	// FUNCTION: LEGO1 0x1000e5f0
+	virtual undefined4 VTable0x68() { return 0; } // vtable+0x68
+
+	// FUNCTION: LEGO1 0x1000e600
+	virtual undefined4 VTable0x6c() { return 0; } // vtable+0x6c
+
+	// FUNCTION: LEGO1 0x1000e610
+	virtual undefined4 VTable0x70() { return 0; } // vtable+0x70
+
+	// FUNCTION: LEGO1 0x1000e620
+	virtual undefined4 HandleEndAction(MxEndActionNotificationParam&) { return 0; } // vtable+0x74
+
+	// FUNCTION: LEGO1 0x1000e630
+	virtual undefined4 HandleButtonDown(MxNotificationParam&) { return 0; } // vtable+0x78
+
+	// FUNCTION: LEGO1 0x1000e640
+	virtual undefined4 HandleButtonUp(MxNotificationParam&) { return 0; } // vtable+0x7c
+
+	// FUNCTION: LEGO1 0x1000e650
+	virtual undefined4 VTable0x80(MxParam&) { return 0; } // vtable+0x80
+
+private:
+	LegoWorld* m_world; // 0x78
 };
 
 // SYNTHETIC: LEGO1 0x1000e940
diff --git a/LEGO1/lego/legoomni/include/pizza.h b/LEGO1/lego/legoomni/include/pizza.h
index 1b67bc6d..764a33a7 100644
--- a/LEGO1/lego/legoomni/include/pizza.h
+++ b/LEGO1/lego/legoomni/include/pizza.h
@@ -32,7 +32,6 @@ class Pizza : public IsleActor {
 	// Pizza::`scalar deleting destructor'
 
 private:
-	undefined4 m_unk0x78;
 	undefined4 m_unk0x7c;
 	undefined4 m_unk0x80;
 	undefined4 m_unk0x84;
diff --git a/LEGO1/lego/legoomni/include/pizzeria.h b/LEGO1/lego/legoomni/include/pizzeria.h
index ca09d7dc..f214b5d5 100644
--- a/LEGO1/lego/legoomni/include/pizzeria.h
+++ b/LEGO1/lego/legoomni/include/pizzeria.h
@@ -28,7 +28,6 @@ class Pizzeria : public IsleActor {
 	// Pizzeria::`scalar deleting destructor'
 
 private:
-	undefined4 m_unk0x78; // 0x78
 	undefined4 m_unk0x7c; // 0x7c
 	undefined4 m_unk0x80; // 0x80
 };
diff --git a/LEGO1/lego/legoomni/src/actors/isleactor.cpp b/LEGO1/lego/legoomni/src/actors/isleactor.cpp
index b6ac3556..faea5357 100644
--- a/LEGO1/lego/legoomni/src/actors/isleactor.cpp
+++ b/LEGO1/lego/legoomni/src/actors/isleactor.cpp
@@ -1,18 +1,55 @@
 #include "isleactor.h"
 
-// NOTE: This is copied from base class LegoActor. IsleActor may in fact be larger but we don't know yet.
-DECOMP_SIZE_ASSERT(IsleActor, 0x78)
+#include "legoentity.h"
+#include "legoomni.h"
+#include "legoworld.h"
+#include "misc.h"
+#include "mxnotificationparam.h"
 
-// STUB: LEGO1 0x1002c780
+DECOMP_SIZE_ASSERT(IsleActor, 0x7c)
+
+// FUNCTION: LEGO1 0x1002c780
 MxResult IsleActor::Create(MxDSAction& p_dsAction)
 {
-	// TODO
-	return SUCCESS;
+	MxResult ret = LegoEntity::Create(p_dsAction);
+
+	if (ret == SUCCESS) {
+		m_world = CurrentWorld();
+		if (!m_world) {
+			ret = FAILURE;
+		}
+	}
+	return ret;
 }
 
-// STUB: LEGO1 0x1002c7b0
+// FUNCTION: LEGO1 0x1002c7b0
 MxLong IsleActor::Notify(MxParam& p_param)
 {
-	// TODO
-	return 0;
+	MxLong result = 0;
+
+	switch (((MxNotificationParam&) p_param).GetNotification()) {
+	case c_notificationType0:
+		result = this->VTable0x6c();
+		break;
+	case c_notificationEndAction:
+		result = this->HandleEndAction((MxEndActionNotificationParam&) p_param);
+		break;
+	case c_notificationButtonUp:
+		result = this->HandleButtonUp((MxNotificationParam&) p_param);
+		break;
+	case c_notificationButtonDown:
+		result = this->HandleButtonDown((MxNotificationParam&) p_param);
+		break;
+	case c_notificationType11:
+		result = this->VTable0x68();
+		break;
+	case c_notificationType18:
+		result = this->VTable0x70();
+		break;
+	case c_notificationType19:
+		result = this->VTable0x80((MxParam&) p_param);
+		break;
+	}
+
+	return result;
 }