Neo Mario Galaxy is an unofficial modification of Super Mario Galaxy 2. This hack can be played legally on any homebrew-enabled Wii or Wii U console. No backup images or hardware modifications are required. As of March 2021, Neo Mario Galaxy has been downloaded over 20,000 times!

Neo features...

  • One world of 8 new galaxies!
  • A total of 42 Power Stars waiting to be collected
  • The return of the Ice Flower and Flying Star!
  • Choose between Normal and Daredevil mode
  • Custom and remixed music
  • Supports all three major versions
    (American, European and Japanese)

2020 Update Trailer!



Downloads & Setup

Download Neo Mario Galaxy
Download NMG Dolphin Extras
Download NMG Soundtrack

In order to play Neo Mario Galaxy on real hardware, you need a Wii or Wii U console, a Super Mario Galaxy 2 game disk, the Homebrew Channel with Riivolution v1.06 installed on your console and an SD card.

  1. Unpack the ZIP file contents to the root of your SD card.
  2. Insert both the SD card and SMG2 game disk into your console.
  3. Boot up the system and launch Riivolution.
  4. Set NMG Core to Normal or Daredevil mode and hit Launch.
  5. Have fun!