| Not So Super Mario Bros. | Sky Yoshi | Mario Bros. | Action > Platformer | NES | G, T | Improvement | 1.0 | 08 Mar 2016 |
| Luigi Bros. | Szemigi | Mario Bros. | Action > Platformer | NES | G, T, O | Improvement | full | 21 Jul 2017 |
| Pikachu Bros. | The Spoony Bard | Mario Bros. | Action > Platformer | NES | G, T | Improvement | 1.0 | 09 Jan 1999 |
| Princess Pipe Panic | Zynk Oxhyde | Mario Bros. | Action > Platformer | NES | G, T | Improvement | 1.0 | 02 Dec 2017 |
| Kevin Bros. Classic | Szemigi | Mario Bros. | Action > Platformer | NES | G, T, O | Improvement | full | 05 Mar 2019 |
| Mario Bros. Arcade Style | TheNintendude64 | Mario Bros. | Action > Platformer | NES | G | Improvement | 1.0 | 27 Apr 2019 |
| Mario Bros. "3" | S.D.A. | Mario Bros. | Action > Platformer | NES | G | Improvement | Full | 25 Aug 2019 |
| Mario Bros. Featuring Karnov!! | Leot_buddy | Mario Bros. | Action > Platformer | NES | G, T | Complete | 1.0 | 10 Nov 2020 |
| Mario Clash Controller Fix | DogP | Mario Clash | Action > Platformer | VB | O | Improvement | 1.0 | 09 Jan 2010 |
| Mario Clash Level Select | DogP | Mario Clash | Action > Platformer | VB | O | Improvement | 1.0 | 09 Jan 2010 |
| Mario Golf Toadstool Tour PAL 60hz Patch | Maeson | Mario Golf: Toadstool Tour | Sports | GC | O | Improvement | 1.0 | 13 Aug 2016 |
| Mario Kart 64 CPUs use human items including shells | triclon | Mario Kart 64 | Racing | N64 | GP | Improvement | 2.5 | 18 Nov 2019 |
| Mario Kart 64 Hot Potato Battle | triclon | Mario Kart 64 | Racing | N64 | GP | Improvement | 1.1 | 14 Apr 2020 |
| Amagami Mario Kart | Tsukasa Plays Games | Mario Kart 64 | Racing | N64 | O | Improvement | 1.0 | 14 Apr 2020 |
| Battle Kart 64 | triclon | Mario Kart 64 | Racing | N64 | GP, O | Improvement | 1.0 | 24 Dec 2020 |
| MKDS - Mario Kart 0 | szymbar | Mario Kart DS | Racing | NDS | G, S, L, T | Complete | 1.3 | 30 Jun 2015 |
| MKDS N64 Circuit | N64 Arctus | Mario Kart DS | Racing | NDS | G, L | Complete | 1.51 | 11 Feb 2017 |
| Sonic in Mario Kart: Super Circuit | BlueYoshi | Mario Kart: Super Circuit | Racing | GBA | G, T | Complete | 3.1 | 21 Aug 2020 |
| Original Sunset Wilds title card & sprites for MK - SC | SCD | Mario Kart: Super Circuit | Racing | GBA | G | Improvement | Final | 16 Jun 2017 |
| Better Colors | N.Dpendent | Mario Kart: Super Circuit | Racing | GBA | G | Improvement | 1.1 | 13 Jan 2020 |
