| Mario Party 4 PAL 60hz Patch | Maeson | Mario Party 4 | Boardgame | GC | O | Improvement | 1.0 | 16 Aug 2016 |
| Mario Party 3 StarStruck | Ok Impala! | Mario Party 3 | Boardgame | N64 | G, S, L, T, GP, O | Complete | 1.0 | 25 Nov 2021 |
| Mario Party - No 64DD crash | Alex Oughton | Mario Party | Boardgame | N64 | O | Bug Fix | 1.0 | 28 May 2020 |
| Mario on An Saoire 64 | BroDute | Super Mario 64 | Action > Platformer | N64 | G, L, T | Complete | 1.0 | 20 Sep 2013 |
| Mario Oasis | Blue Finch | Super Mario Bros. 3 | Action > Platformer | NES | G, S, L, T, GP | Complete | 2.2 | 08 Apr 2019 |
| Mario Misadventures | Guzmeme | Super Mario Bros. | Action > Platformer | NES | L | Complete | 1.0 | 19 Jul 2017 |
| Mario Mini 2020 | Elsayed | Super Mario World | Action > Platformer | SNES | G, S, L | Complete | 2.5 | 16 Dec 2020 |
| Mario Mappy | AKKII | Mappy | Action > Platformer | NES | G | Improvement | 1.0 | 24 Jun 2000 |
| Mario Mania | M.K.H | Super Mario Bros. | Action > Platformer | NES | G, L | Complete | 1.0 | 01 Jan 2000 |
| Mario Mafia 2 | JGW | Super Mario Bros. | Action > Platformer | NES | G, L, GP | Complete | 1.0 | 01 Jan 2006 |
| Mario Kart: Super Circuit - Localized Voices | Emilianomario27 | Mario Kart: Super Circuit | Racing | GBA | S | Improvement | 1.0 | 21 Feb 2020 |
| Mario Kart SX Shortcut Bugfixes | BlueYoshi | Super Mario Kart | Racing | SNES | L | Addendum | 1.0 | 17 May 2020 |
| Mario Kart SX | DarthMarino | Super Mario Kart | Racing | SNES | G, L, T | Complete | 2.5 | 27 Aug 2021 |
| Mario Kart Super Circuit - Sound Improvement | RunTheCoins | Mario Kart: Super Circuit | Racing | GBA | S | Improvement | 1.0 | 22 Apr 2022 |
| Mario Kart R | d4s | Super Mario Kart | Racing | SNES | G, S, L, T | Complete | 1.1 | 23 Mar 2004 |
| Mario kart 64 Randomized | Seohaine | Mario Kart 64 | Racing | N64 | G, S, L, T, GP, O | Improvement | 1.0.2 | 19 Jul 2021 |
| Mario Kart 64 Mega Mushroom Blast | Seohaine | Mario Kart 64 | Racing | N64 | G, S, L, T, GP, O | Improvement | 1.0 | 01 May 2022 |
| Mario Kart 64 Hot Potato Battle | triclon | Mario Kart 64 | Racing | N64 | GP | Improvement | 1.1 | 14 Apr 2020 |
| Mario Kart 64 CPUs use human items including shells | triclon | Mario Kart 64 | Racing | N64 | GP | Improvement | 2.7 | 28 Dec 2021 |
| Mario Kart 64 - Stomper Mod | Litronom | Mario Kart 64 | Racing | N64 | G, S, GP | Complete | 1.1 | 15 Jul 2021 |
