Blue Sphere Plus2011

Inspired by the movie cube, this hack was made as one giant dungeon, which has 10×10 Hyrule Magic rooms. Thus the entire game is one big dungeon, which you need to solve in one sitting and no deaths. Can you do it? Can you find the exit? This is a short hack, which will sometimes force you to think hard before you will be able to progress, but for the most part is still on par with the difficulty of the original game, with hints when special tricks are needed to progress.

A randomizer mod for The Legend of Zelda: Ocarina of Time.

A comprehensive ROM Hack of The Legend of Zelda: A Link to the Past, with all-changed dungeons and a new overworld.

The final installment of the IQ series, The Revenge of the Einstein, includes some of the most difficult block puzzles ever created in a Zelda game. The already existing puzzles from the IQ and Conker, which were considered to be of a better design, were used in this game and remodeled to be even more difficult, yet some rare puzzles are brand new. A very short hack with very difficult riddles, which will test the limits of your intellect, while still being beatable if you invest enough time into solving. The hack also has some “breathing rooms”, in which you don’t need to think much to proceed.

Inkwell is a mystery-puzzle-roguelike with permanent and per-run upgrades, characters to unlock, and a compelling mystery to unveil! It is a rom hack of Pokémon Emerald by DizzyEgg and Unfolding. As a "Rom Haiku" by Unfolding, it is a shorter experience then the standard "Eight Gyms" Pokémon rom hacks.

Panel de Pon GB Restoration is a ROMhack/mod of Pokémon Puzzle Challenge which intends to restore the game to its original concept of being a game in the Panel de Pon series.

The Legend of Zelda: Goddess of Wisdom follows the original design of ‘Zelda3 Goddess of Wisdom’ but is edited to create a more comprehensive experience for novice and/or expert players that feels akin to something Nintendo would release. This hack built upon the framework created in ‘Zelda3 Goddess of Wisdom’ with all due respect to the original author(s), and is made to correct some of the issues observed in the final ‘Zelda3 Goddess of Wisdom’ release.

The “Bubble Bobble: Lost Cave” Project aims to create a new experience for every lover of the classic Bubble Bobble arcade game, designed by Fukio “MTJ” Mitsuji and crew back in 1986. The aim is to provide the original Bubble Bobble coin-op with a whole hundred of different levels. Gameplay-wise, the game is going to retain all the mechanics of the original, but Bubblun and Bobblun will have to face a 100 challenging new stages.