

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.
"After defeating Bowser and escaping the Thousand Halls, Mario sails away with his pal Yoshi. Without provisions, the situation looks bleak. Mario eventually decides survival is paramount and decides to eat his dinosaur companion. It seems some asshole decided to make one last romhack and inflict it upon unsuspecting Super Mario World players. But as Mario savored what might have been his last meal, it becomes apparent that all is not well in the world. Earthquakes rumble and the seas roil. While Mario can't exactly count on Yoshi anymore, undoubtedly he can find another of the annoying creatures somewhere on the looming undiscovered country. Luigi has landed his green ass back in jail again for some reason, but maybe Mario can enlist his help beating this bullshit again. With a little luck, a lot of patience, and a halfway decent controller, Mario can uncover the mysteries of this new land. Many hidden locations are bullshit, so you may want to write some things down so you remember it for later. Don't say I didn't warn you, now stop asking me to release already and play the damn game."

Return to Yoshi's Island 64 is a Super Mario 64 ROM hack/mod by Kaze Emanuar.

The Super Mario Brothers Super Show 64 is a ROM hack/mod of Super Mario 64 based on the The Super Mario Brothers Super Show TV show from the 80's. The game recreates some episodes of the show as courses to explore and find Power Stars.

We challenged ourselves to reconstruct all the levels, maps, and songs in Super Mario World (1994) based purely on what we could remember. The result is thoroughly unsettling. Please enjoy this testament to the fallibility of human memory.

This is a collaboration hack created by 4chan's /v/ from December 6th, 2019 to February 2nd, 2020. It showcases the work of over a dozen anonymous authors. While some levels are more vanilla inspired, others embrace more custom ASM elements. There are 41 levels, and 46 exits in total. Yoshi Coins save at midpoints, and at the end of levels too. You can also save your game any time by pressing Start on the Overworld. Please note that this hack features some colorful content at times that may not be acceptable for people of all ages, such as swears as well as crude/dark humor. On February 2nd, 2021, for the hack's first anniversary, an updated version subtitled Actual Art Edition was released, containing the redrawn sprites from Super Mario /v/orld 2, bugfixes, and an updated ending to tie it to its sequel.

A Super Mario World rom hack based on jokes.

Kaizo Mario Bros. 3 is a kaizo ROM hack of Super Mario Bros. 3 created by Hunter W.

This is a crossover ROM hack/mod of Banjo-Kazooie (Nintendo 64), and Luigi's Mansion.