Super Ultra Kaizo Memeio Road 128 Stars Extreme Edition Revenge Deluxe is an extremely difficult ROM hack of Super Mario 64 for the Nintendo 64. 'Kaizo' ROM hacks are known for their brutally challenging levels and precise timing requirements.  The extended title indicates a significant modification of the original game with a focus on extending the number of stars and escalating the difficulty. The base Super Mario 64 gameplay of exploration and platforming remains, but is severely altered to present a significantly more demanding experience for skilled players.  The game's creator is likely a member of the ROM hacking community known for making challenging content.

Super Ultra Kaizo Memeio Road 128 Stars Extreme Edition Revenge Deluxe

Super Speed Race 64 (Japan)