Super Mario World (超級馬里奧世界) is a bootleg port of the SNES launch title of the same name (Super Mario World) developed by Hummer Team and released in 1995. This is one of the more well-known examples of bootleg ports to the Famicom, as it comparatively manages to retain most of the original SNES game's elements.
New Super Mario Land is a recreation of Super Mario Land (Game Boy) using New Super Mario Bros. (Nintendo DS) assets and released for the SNES, with pseudo-3D graphics and a new co-op multiplayer mode.
Platform / Adventure / Action / Fantasy
This is a complete hack of Super Mario World. Don't expect any new graphics here; this game is all about the level design. All the levels and worlds are new, and some of the worlds have themes not present in the original game, such as a water world and an ice world.
Released in 2022 on Nintendo 64, by Deathray9000.
Super Mario Star Road is a rom hack of Super Mario 64 and can be considered a sequel to that very game. It contains over 120 stars, more than 30 new areas, nearly 50 new tunes, and many other new features.
Mario's New Earth is a ROM hack/mod of Super Mario 64 created by PixelSM64, with 125 Stars.
Sunshine Secret Book 64 is a ROM hack released on December 2, 2019 by Dan-GPTV. The hack has 40 Shine Sprites to collect, and they are spread across 5 main levels and 3 secret levels. This hack has multiple custom objects in it.
Blast your way through good ol' Mario 64 with a SHOTGUN! A completely new shotgun mechanic complete with firing, a jump-boost, an aiming mode with a crosshair, and many unique interactions to make for a fresh SM64 experience. This initial version game took around 200 hours of work to make.