The Adventures of Bayou Billy is one of the most notorious NES games for being almost impossible to beat. As such the game can be considered broken and/or not enjoyable. What s more interesting is that...

Magic Block is a Puzzle game, developed by Mega Soft and published by NTDEC, which was released in Asia in 1991.

Magical Doropie was released in the US as Krion Conquest. It has a different title screen and cut scenes that were removed from the US release. It also has a continue feature which wasn't in the US ve...

Maharajah! This is the BETA translation patch for Maharaja c. 1989 Sunsoft Famicom/NES adventure RPG. Venture through time to ancient India in this exciting text and graphic RPG! The wicked sorceror Indrajeet...

Makai Island is aNTSC prototype for the gameHigemaruMakaijima. In Higemaru Makaijima , the hero from Pirate Ship Higemaru named Momotaru must now pilot his own sailing vessel around the ocean surrounding...

This is a prototype version of Maniac Mansion. This is how the game was originally intended before NOA censored it.

As of 2006, this is hailed as one of the greatest NES hacks of all time. This Super Mario Brothers 3 hack changes the game right down to the core by tweaking the actual game engine itself! Aside from the...

When a mysterious castle appears int the center of the Mushroom Kingdom, Mario finds the courage to check it out. Little did he know Peach as well as Toad have already been sucked into the realm of Mystic...

Mario Oasis is an enjoyable, medium-difficulty rom hack. The challenge of the game varies amongst worlds, with some levels being harder than others. There are some levels with alternate exits, and some...

A hack which requires tricky jumps, but not totally glitch abusing skills to pass. You have to figure out the sequence of the rooms, rescue the princess and find all 9 floors.

Super Mario Bros. Special was developed by Hudson Soft and released in 1986 for the NEC PC 8801 and Sharp X1 series of Japanese computers, and around 1987 for the Samsung SPC-1500 in South Korea. Special...

Metal Force is the rare unlicensed title that is legitimately great. High production values and polished gameplay make it better than the official titles taking up space on store shelves. This could easily...

This is the first Metal Max game for the Famicom. It later saw a remake on the Super Famicom title Metal Max Returns. The game starts out on you getting kicked out of your home because you want to be a...

This is a 100% complete patch: Most of the map was totally deleted so the game was built again from scratch. Items are moved, puzzles are changed, and there is no such thing as a dead end. It is hard both...

Metroid Origin hack completely re-vamps the game from beginning to end. Completely re-built including: Altered graphics new enemy animations new layouts new puzzles and secrets new item graphics and enemy...

Metroid Rogue Dawn is an unofficial prequel to the original Metroid game released in 1986. The original Metroid manual tells us about a deep-space research spaceship that was attacked. Pirates seized a...

Wart is Back! The evil king has escaped from Super Mario s unconscious and invaded the Mushroom Kingdom. Wart has kidnapped Mario and rendered the kingdom defenseless. Princess Peach has sent for Samus...

Get ready to open your third eye and shoot stuff out of it. This game may remind you of Mega-Man, and that's a good thing.

Mashin Hero Wataru Gaiden is a game based on a popular anime series known by the same name minus Gaiden. In this game you play as yourself and you must save Wataru who has been captured by the evil Dakdar....

Minelvaton Saga: Ragon no Fukkatsu is a role playing game for the Nintendo Entertainment System. It is the first entry in the Silva Saga series.

This is a ROM hack of Capcom s Mega Man 3 for the NES. All levels have been redesigned (incl. scrolling directions), a new title screen has been made, the color palettes have been changed and some minor...