

Super Mario War is an open-source, cross-platform, platform-adventure video game and level editor released on 16 December 2006. It is based upon gameplay elements and audiovisual media that are cloned from Nintendo's Super Mario series. The game centers on players fighting each other by one player jumping on the other player's head, or by making use of items, which can be picked up during gameplay.

Platform / Indie / Arcade / Action / Fantasy
Enter the Demon Fortress. Built to torture pesky adventurers, this place is home to great treasure and ghastly creatures alike. But don't worry, you can count on allies like Fairies and Magical Seagulls to come to your help! Micro Mages is an homage to NES-era platformers. Being a homebrew NES game itself, it was made completely from scratch. We carefully distilled the spirit of the best games in the system's library, all the while drawing inspiration from the modern and putting our own spin on things, creating an experience like no other on the NES.

Mario Bobble is a rom hack of Bubble Bobble for the Famicom Disk System.

A Christmas themed Super Mario Bros. mod

Platform / Hack and slash/Beat 'em up / Adventure / Action / Fantasy
Fuuun Gokuu Ninden is a 1996 platformer for the Playstaton one developed and published by Aicom.

The first port of Mario Bros. was developed by Nintendo for the Famicom and later released in American under the Arcade Classics series. It follows most of the features of the arcade game, and adds a difficulty setting. This version would be the most re-released version in future consoles.

Vs. Super Mario Bros. is a two-player VS. System version of Super Mario Bros. This game has higher gameplay difficulty than the original Super Mario Bros., with fewer warp zones and power-ups, and more enemies. Six new levels were created for the game, all of which were reused in Super Mario Bros.: The Lost Levels.

In this romhack Donkey Kong kidnaps Pauline again but gets help from the four Pac-Man ghosts Blinky, Pinky, Inky and Clyde. Jumpman and Pac-Man must join forces to save Pauline. Each board contains a number of pellets that must all be picked up before the board can be finished. You start each board playing as Jumpman, but you can temporarily transform to Pac-Man by picking up a power pellet. When you play as Pac-Man you are invincible and can chase and catch the ghosts. Make the Jumpman/Pac-Man team a success and save Pauline, but ... don't forget to pick up all pellets !!!