Start with apktool → locate .luac files → run unluac . If fails, check for encryption via entropy analysis. If encrypted, invest time in reversing the lib/*.so – that is where the decryption logic resides. Appendix: Sample Python workflow for decryption + decompilation available upon request.
java -jar unluac.jar extracted/assets/scripts/main.luac > main_decompiled.lua luac decompiler apk
The success rate is ~80% for typical mobile games (using Cocos2d-x or basic Unity+Lua) and <20% for heavily protected titles (LuaJIT + custom encryption + VM obfuscation). Start with apktool → locate