Mushroom Kingdom Meltdown2022

In this hack, you play as Hebe from the Hebereke game series. He goes on a short adventure to rescue one of his friends, O-Chan, who was kidnapped by the Muu Cat. This hack has 5 levels, and it was an entry for the SMB Jam, which got 2nd place, with 11.5 out of 25 points (first place got 15, and another entry got 16.5, but said entry would not go under winners).

A pack of custom levels. This hack features seven levels with custom music, custom sprites and custom palettes.

Grand Poo World III is the third and final romhack in Barbarian's Grand Poo World series. The game is a continuation of Grand Poo World II, which is a Super Mario World romhack dedicated to Twitch streamer and YouTuber GrandPooBear.

This is a Super Mario World ROM hack done in the style of Super Mario Bros. 3, with some visuals and audio borrowed from other games. The story is similar to those found in other Mario games, with the princess being kidnapped by Bowser and taken to his island named Bowser's Valley, and it being up to Mario to rescue her.

The Left Hand of Rosalina is an intermediate kaizo rom hack of Super Mario World by Buzbee and GrumpyWalrus.

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?

A Super Mario World kaizo rom hack.

A full recreation of the Flash game Super Mario Flash by pouetpu hacked entirety into Super Mario World with improved graphics, music and small updates to the level design to fix up issues with the difficulty.