You run the exact .exe file meant for Windows. No modding or porting of the game files is required.
By forcing this game to run on Android via Winlator, the community is engaging in an act of radical preservation. They are ensuring that these fan creations do not die with aging laptops or broken hard drives. They are proof-of-concept that the future of retro and fan gaming lies not in official re-releases, but in the hands of hobbyists willing to write code wrappers and tweak .ini files.
Extract the contents of the Sonic Battle of Chaos ZIP archive directly into this SonicMugen folder. Note: Winlator maps the Android "Download" directory as the D: drive inside the emulator by default. Step 3: Install and Configure Winlator Install the Winlator APK on your phone and open the app. Wait for the initial OBB image installation to finish.