| Mario's Keep CO-OP | NesDraug | Super Mario Bros. | Action > Platformer | NES | G, L, T, GP, O | Complete | 1.00 | 22 Apr 2021 |
| Mario's Keep | NesDraug | Super Mario Bros. | Action > Platformer | NES | G, S, L, T, GP | Complete | 1.3 | 07 Apr 2021 |
| Mario's Journey Through Time & Space | Ice Man | Super Mario World | Action > Platformer | SNES | G, S, L, T | Complete | Final | 25 Apr 2014 |
| Mario's Escape | real retro kid knuckles | Nuts & Milk | Action | NES | G, S, L, T, GP, O | Improvement | 1.0 | 13 Dec 2020 |
| Mario's Christmas Adventure | CM30 | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP, O | Complete | 1.0 | 25 Dec 2013 |
| Mario's Amazing Adventure Revitalized MSU-1 | superwiidude | Super Mario World | Action > Platformer | SNES | S | Addendum | 1.3 | 22 Sep 2020 |
| Mario's Amazing Adventure Revitalized | superwiidude | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP, O | Complete | 1.3 | 24 Jun 2016 |
| Mario's Amazing Adventure | superwiidude | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP | Complete | 1.0 | 06 Jun 2006 |
| Mario's Alley | Quest Games | Hogan's Alley | Action > Shooter | NES | G | Complete | 1.0 | 02 Mar 2016 |
| Mario's 2 Ways to Victory | aj6666 | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP | Complete | 1.0 | 19 Sep 2012 |
| Mario Vs. Wario | Stickware Studios | Super Mario Bros. | Action > Platformer | NES | G, S, L, T, GP | Complete | 1.1 | 10 Sep 2021 |
| Mario VS. Wario | Stickware Studios | Super Mario Bros. | Action > Platformer | NES | G, S, L, T, GP | Complete | 1.0 | 28 Jul 2021 |
| Mario vs. Bowser and Mighty No. 9 | Roberto Zampari | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP | Complete | 2.0 | 09 May 2014 |
| Mario the Archaeologist: Part 1 and Part 2 | Mattan | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP | Complete | 1.0 | 01 Sep 2008 |
| Mario Tennis GBA - Clap Instrument Fix | Weario | Mario Tennis: Power Tour | Sports | GBA | S | Improvement | 1.0 | 13 Jun 2019 |
| Mario Smoke Fix | zoinknoise | Super Mario 64 | Action > Platformer | N64 | G | Bug Fix | 2.0 | 18 Mar 2020 |
| Mario Seasons | DahrkDaiz | Super Mario Bros. | Action > Platformer | NES | G, L, GP, O | Complete | Beta | 06 Jun 2006 |
| Mario saves Christmas | Green Jerry | Super Mario World | Action > Platformer | SNES | G, S, L, T | Complete | 1.2 | 23 Dec 2019 |
| Mario Runner 2 - Adventures in Dungeon | Guyver (X.B.M.) | Lode Runner | Puzzle | NES | G, S, L, T | Complete | 2.1.0 | 30 Apr 2009 |
| Mario Runner | Guyver (X.B.M.) | Lode Runner | Puzzle | NES | G, S, T | Complete | 1.0 | 21 Jan 2007 |
