unzip SonicCD_Data.zip -d ~/rsdk_assets/ adb push ~/rsdk_assets /sdcard/Android/data/com.rsdk/files/ RSDKv3 on Android is a fascinating piece of game engine history – originally built for performance on embedded devices (iOS/Android 2.x) and later preserved by reverse engineering. While modern Android features (widescreen, high refresh rate) are missing, it remains a solid example of how to port a C-based 2D engine to Java/NDK efficiently.
// MainActivity.java public class RSDKActivity extends Activity static System.loadLibrary("rsdk"); private native void nativeInit(String basePath); private native void nativeFrame(); private native void nativeTouch(int x, int y, int action); rsdkv3 android
| Project | Features | |------------------|--------------------------------------------| | | Full C decompilation (matching original) | | RSDKv3-Android | Standalone Android port using SDL2 or native | unzip SonicCD_Data