| Wonder Boy | Kozakurainko | Adventure Island | Action > Platformer | NES | G | Improvement | 1.0 | 21 Feb 2006 |
| Communist Mario 3 | KP9000 | Super Mario Bros. 3 | Action > Platformer | NES | G, S, T, GP | Complete | 1.3.2 | 01 Nov 2018 |
| Mario Adventure 2 | Krillian | Super Mario Bros. | Action > Platformer | NES | G, L, T | Complete | 1.0 | 01 Jan 2000 |
| Final Fantasy: Mystic Quest - EasyType | Kronoan | Final Fantasy: Mystic Quest | Role Playing | SNES | GP | Improvement | 3.2 | 27 Oct 2015 |
| Wario Blast: Pillage and Plunder on Rice Beach | Krookodile | Bomberman | Action | NES | G, S, L, T | Complete | 1.0 | 26 Dec 2012 |
| Pokémon Crystal - Battle Tower Enhanced | KrustyKong | Pokémon: Crystal Version | Role Playing | GB | GP | Improvement | 1.0 | 26 Mar 2020 |
| Aria of Sorrow Alter | kseptuple | Castlevania: Aria of Sorrow | Role Playing > Action RPG | GBA | G, L, T, GP | Complete | 1.11 | 26 Jan 2020 |
| SMW Returns | KT | Super Mario World | Action > Platformer | SNES | G, L, T | Complete | 1.0 | 11 Jun 2008 |
| SMW Returns 2 | KT | Super Mario World | Action > Platformer | SNES | G, L, T | Complete | 1.0 | 11 Jun 2008 |
| Ogre Battle Reloaded | KT 0T3wqu6irw | Ogre Battle: The March of the Black Queen | Strategy > Turn Based | SNES | GP, O | Improvement | 1.17 | 25 Nov 2012 |
| Needlecraft! | KTAJATBTB | Bubble Bobble | Action > Platformer | NES | G, L, T | Complete | 1.0 | 23 Mar 2013 |
| Super Metroid - KT JDDD Halloween | KT_JDDD | Super Metroid | Action Adventure | SNES | G, L | Complete | 1.0 | 31 Oct 2012 |
| Mega Man 3 Improvement | kuja killer | Mega Man 3 | Action > Platformer | NES | G, T, GP, O | Improvement | 2.22 | 01 Dec 2019 |
| Rockman 5 MMC5 Mapper | kuja killer | Mega Man 5 | Action > Platformer | NES | O | Improvement | 1.0 | 26 Aug 2012 |
| Rockman/Mega Man 2 - Slide and Charge Shot | kuja killer | Mega Man 2 | Action > Platformer | NES | GP | Improvement | 1.1 | 02 Aug 2018 |
| Zenkoku Juudan Ultra Shinri Game Music Bugfix | Kung Fu Furby | Zenkoku Juudan Ultra Shinri Game | Other | SNES | S | Bug Fix | 1.0 | 28 Dec 2019 |
| Rockman 2000 | Kuwata | Mega Man | Action > Platformer | NES | G, S, L | Complete | 1.0 | 20 Feb 2001 |
| Redux Re-Wizardized | Kyler Ashton | The Legend of Zelda: A Link to the Past | Action Adventure | SNES | T | Addendum | 1.0 | 01 Jan 2021 |
| Luidius | KZ-S | Gradius | Action > Shooter | NES | G | Improvement | 1.0 | 08 Dec 1999 |
| Super Ninja Bros | L.Soft Hacks | Super Mario Bros. | Action > Platformer | NES | G, L, T, GP | Complete | 1.0 | 02 Aug 2007 |
