Obtaining the Data.rsdk from the mobile version is generally not recommended. The file from the Android or iOS ports is structured differently and is often incompatible with PC-based tools and the official SonicMania.exe . If you own the mobile version and are using a specific decompilation port that supports it, you will need to follow a specialized extraction guide, such as those found on modding forums for the . However, for most users, the PC version of Data.rsdk is the standard.
In 2020, a group of talented reverse engineers released a complete C++ decompilation of Sonic Mania . This project allows the game to run natively on platforms Sega never intended, such as: sonic mania plus data.rsdk download