Rom Link 2021: Sonic Mania Wii
Surprisingly well! Because Sonic Mania uses a custom-built 2D engine (the Retro Engine), it doesn't require the power of a modern GPU. On the Wii, the game typically hits: Most zones run at full speed.
You must own a legal copy of Sonic Mania on PC (Steam). You will need the Data.rsdk file from your PC installation to make the Wii port functional. Performance: How does it run? sonic mania wii rom link
Be wary of sites claiming to offer a "direct download" for a Sonic Mania Wii ROM. Most of these sites are either hosting malware or are incomplete "wad" files that still require you to provide your own Data.rsdk file. Surprisingly well