diff --git a/3rdparty/CMakeLists.txt b/3rdparty/CMakeLists.txt
index f862cf56..8df40548 100644
--- a/3rdparty/CMakeLists.txt
+++ b/3rdparty/CMakeLists.txt
@@ -1,9 +1,20 @@
 set(CMAKE_C_CLANG_TIDY)
 
-add_library(miniaudio STATIC
-    miniaudio/extras/miniaudio_split/miniaudio.c
-)
-target_include_directories(miniaudio PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/miniaudio/extras/miniaudio_split")
+if(DOWNLOAD_DEPENDENCIES)
+    include(FetchContent)
+    FetchContent_Declare(
+        miniaudio
+        URL https://github.com/mackron/miniaudio/archive/refs/tags/0.11.22.tar.gz
+        URL_MD5 4944268151ad037f148b089237566d05
+    )
+    FetchContent_MakeAvailable(miniaudio)
+else()
+    add_library(miniaudio STATIC
+        miniaudio/extras/miniaudio_split/miniaudio.c
+    )
+    target_include_directories(miniaudio PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/miniaudio/extras/miniaudio_split")
+endif()
+
 set_property(TARGET miniaudio PROPERTY ARCHIVE_OUTPUT_NAME "miniaudio$<$<CONFIG:Debug>:d>")
 # Disable most features since we don't need them.
 target_compile_definitions(miniaudio PUBLIC
@@ -19,8 +30,20 @@ target_compile_definitions(miniaudio PUBLIC
     MA_NO_THREADING
 )
 
+if(DOWNLOAD_DEPENDENCIES)
+    include(FetchContent)
+    FetchContent_Declare(
+        libsmacker
+        URL https://github.com/foxtacles/libsmacker/archive/b3d4e97e0c95d5259d858495a5addd2d93bce5f4.tar.gz
+        URL_MD5 7f822319c489ec1a8e41c9f1e2629195
+    )
+    FetchContent_MakeAvailable(libsmacker)
+else()
+    set(libsmacker_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/libsmacker")
+endif()
+
 add_library(libsmacker STATIC
-    libsmacker/smacker.c
+    ${libsmacker_SOURCE_DIR}/smacker.c
 )
 set_property(TARGET libsmacker PROPERTY ARCHIVE_OUTPUT_NAME "libsmacker$<$<CONFIG:Debug>:d>")
-target_include_directories(libsmacker PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/libsmacker")
+target_include_directories(libsmacker PUBLIC ${libsmacker_SOURCE_DIR})