Super Mario 64 Multiplayer is a ROM hack/mod of Super Mario 64 which adds multiplayer support for the original game. It can also be added to many other mods. It shouldn't be confused with Super Mario 64 Splitscreen Multiplayer, the former doesn't make the game splitscreen, both players share the same screen.
Super Mario Bros.: Two Players Hack is a ROM hack/mod of Super Mario Bros. which adds two players simultaneous gameplay to the original game.
Released in 2016 on Super Nintendo Entertainment System, by authorblues.
Mario 64 and Yoshi is a ROM hack/mod by Kaze Emanuar which adds rideable Yoshis to Super Mario 64.
Sonic 3: Angel Island Revisited (Sonic 3 A.I.R.) is an unofficial port of Sonic 3 & Knuckles for Windows PCs. It very closely resembles the original game, but adds features you would only expect from a modern fan game engine - including full support for 16:9 widescreen display, alpha transparency effects, and smooth 360° rotation.
Super Mario 64 Randomizer is a ROM hack/mod of Super Mario 64 that is able to generate random assets placements in the game, making the game different in every play session.
Shooter / Platform / Action / Science fiction
Layla: The Iris Missions is a complete overhaul of the Famicom game Layla. It features all-new levels, altered graphics, an original and much-expanded soundtrack, and many tweaks to game mechanics, with the goal of creating a more modern game experience without compromising the core grabbing-cake-and-ice-cream-on-roller-skates gameplay.
Shooter / Platform / Action / Science fiction
A colorized remaster of Game Boy Mega Man IV that works on real GBC hardware. Features: - full color conversion - slowdowns removed - NES styled pause screen - option to toggle charged megabuster recoil - works in real GBC hardware and emulators