No official " Sonic Mania " ROM or disc exists for the Nintendo Wii Go to product viewer dialog for this item.

: Like most source ports, this does not come with the game's data. You must provide your own Data.rsdk file from a legally purchased copy (usually the Steam version ) to make it work. How to Install (General Steps) Sonic Mania on the Wii : r/SonicTheHedgehog Oct 11, 2022 Reddit·capa2006cpa

While SEGA officially brought the game to the Nintendo Switch, PlayStation 4, and PC, the

, as the game was never officially released for that console. However, thanks to a dedicated homebrew community, you can play via a fan-made port based on the game's decompilation. Sonic Mania on Wii: The Homebrew Reality