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!


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





Download Neo Mario Galaxy
Download NMG Soundtrack


  • Wii or Wii U console
  • Super Mario Galaxy 2 game disk (US, EU or JP)
  • Homebrew Channel and Riivolution v1.06
  • SD card

How to use

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

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