Leo pressed the button on his Wii Remote, which he had turned sideways to use as a classic controller. The game loaded Green Hill Zone Act 1.
If you're looking for information on Sonic Mania, it's a platformer game developed by Headcannon and published by Sega, released in 2017. It's available on various platforms, including the Nintendo Wii U, but I'm not aware of a specific "Wii ROM" version. sonic mania wii rom
To use this port, you must own a legal copy of the game on PC to provide the necessary assets: Extract Assets : Place your file from the PC version into the folder on your SD card. Homebrew Setup : Launch the executable via the Wii Homebrew Channel Settings Adjustment Settings.ini file to toggle the DLC or change the in-game username. Current Known Limitations Special Stages Leo pressed the button on his Wii Remote,