The Wii must be modified with the Homebrew Channel to run unofficial software.
For a deeper look at the gameplay changes introduced in this installment, watch this retrospective: An Excessively Detailed Mario Party 9 Retrospective Mark's Rec Room YouTube• Jan 25, 2025 Game Specifications Mario Party 9 (Wii) - JJOR64 plays Nintendo Wii mario party 9 wii wad