SMW2+2005

Yoshi's Island: Kamek's Revenge, commonly referred to as Kamek's Revenge or YIKR, is a Yoshi's Island hack by S.N.N. The original version was released on September 29, 2007. It was inspired by the bonus level 5 of the same name from the original game. In late 2016 BTD6_maker took over the project, releasing version 2.0 with a completed Extra 5 and various other fixes in March of 2017. The most recent release of Kamek's Revenge was on February 06, 2018.

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?

SMW2+2 is a ROM hack of Super Mario World 2: Yoshi's Island, which builds a whole new game using the engine of the original game. The stork was peacefully on his way to deliver future heroes Baby Mario and Luigi to their parents, when all of a sudden, Kamek appeared in the skies. He quickly attempted to snatch the babies from the stork, only managing take Baby Luigi, while Baby Mario fell to the ocean. Luckily, he lands on Yoshi’s Island. The Yoshies gather and ponder how to remedy the situation. The Yoshies decide to carry along Baby Mario, and call upon the Chosen One to face Kamek. The Yoshies don’t know the exact identity of the Chosen One, but know that he always watches over and protects the Yoshies, and has an immense amount of power. Why has Kamek kidnapped these babies? And just who is this mysterious Chosen One? You will find out when you play! What this hack features… 50 all-new levels of classic Yoshi’s Island design! Journey through 5 worlds to reunite Baby Mario with Baby Luigi. Now unlock an Extra and a Secret level by scoring 100% on each world! Enhanced Yoshi colors! Every Yoshi now has its own boot colors, as seen in the introduction scene. Plus, two new Yoshi colors, gray and black, for the Extra and Secret levels. Pit of 50 Trials, inspired by the Pit of 100 Trials in the Paper Mario series. How many floors can you beat? And what will you win? Custom level icons

A 2D platformer and first entry on the SNES in the Super Mario franchise, Super Mario World follows Mario as he attempts to defeat Bowser's underlings and rescue Princess Peach from his clutches. The game features a save system, a less linear world map, an expanded movement arsenal and numerous new items for Mario, alongside new approaches to level design and art direction.

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.

Mario's New Earth is a ROM hack/mod of Super Mario 64 created by PixelSM64, with 125 Stars.

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

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