Would you like help setting up Dolphin emulator with a legal disc copy instead?
It sounds like you’re asking for a review of specifically in the context of a Google Drive (GDrive) download — likely a ROM or emulated version. I’ll address both the game itself and the practicality/risks of the “GDrive” route. Game Review: Super Mario Galaxy 2 (original Wii, 2010) Score: 10/10 (universally acclaimed) super mario galaxy 2 gdrive