Yoshi's Island: Kamek's Revenge2007

Super Mario World Redone is a hack that aims to create much nicer visuals for the original Super Mario World, while adding some new features, secrets and an all new encore mode! The game also includes new custom music and lots of bugfixes for the original game. As a bonus, there are four new levels for you to find, and they are very well hidden! Can you find them?

Super Mario World 2: Yoshi's Island is a platform video game acting as a prequel to 1990's Super Mario World. The game casts players as Yoshi as he escorts Baby Mario through 48 levels in order to reunite him with his brother Luigi, who had been kidnapped by Baby Bowser's minions. As a Super Mario series platformer, Yoshi runs and jumps to reach the end of the level while solving puzzles and collecting items. In a style new to the series, the game has a hand-drawn aesthetic and is the first to have Yoshi as its main character. The game introduces his signature abilities to flutter jump, produce eggs from swallowed enemies, and transform into vehicles.

This is a complete hack of Super Mario World. Don't expect any new graphics here; this game is all about the level design. All the levels and worlds are new, and some of the worlds have themes not present in the original game, such as a water world and an ice world.

A rom hack with just 1 level made for SMW Central's Chocolate Level Design 2010 contest.

This hack restores the crosses that appeared in the background of stage 1 and on the zombie’s coffin from the Japanese version, and it also changes the names of Asutaroto to Astaroth and Sardius back to being called Samael once again as well. It also removes most of the slowdowns, making the game much more enjoyable to play as well. It also makes it where you can access the hidden menu with the first controller by holding L and pressing Start as well. This hack also works with Lufia’s Super Arthur hack as well. The 0xED hex editor was used to change the name of the final boss.

Mario 3 Oasis is a medium-difficulty, non-kaizo hack, great for streaming and speedrunning.

An all-new romhack of Kirby's Adventure! A level modification romhack that changes all the different levels into brand spookier zones. Features plenty of brand new tilesets with new level themes (Graveyard, Wild West, Art Gallery, Circus, Temple, Volcano, Factory, etc) combined in a brand new experience! Feature multiple reskinned enemies to match the Halloween setting, including multiple variations per enemy! (Example: Bronto Burts can be Booler ghosts, Flapper bats, be Mumbies, etc), and plenty of other surprises you shall see!

This is a hack of the original SMB2 game with new levels. The idea behind this hack is that it’s the same SMB2 game we all love, but with entirely new levels.