| Legend of Mana - Ring Ring Land | Ortew | Legend of Mana | Role Playing | PSX | O | Improvement | 1.0 | 23 Sep 2017 |
| Legacy of the Wizard - Sorcerer Mode | 8-bit fan | Legacy of the Wizard | Role Playing > Action RPG | NES | GP, O | Improvement | 1.0 | 01 Nov 2021 |
| Legacy of Kain - Soul Reaver (Europe) PAL to NTSC | Mathieulh | Legacy of Kain Soul Reaver | Role Playing > Action RPG | PSX | O | Improvement | 1.0 | 27 Mar 2021 |
| Lee Carvallo's Putting Challenge | Garrett Gilchrist | Lee Trevino's Fighting Golf | Sports | NES | G | Complete | 1.0 | 11 Mar 2022 |
| Layla: The Iris Missions | Supper | Layla | Action > Platformer | NES | G, S, L, T, GP | Complete | 3.0 | 02 Feb 2017 |
| Last Bible III Estoma Hack | Shawnxz | Last Bible III | Role Playing | SNES | GP | Improvement | 1.0 | 18 Sep 2020 |
| Unlock bath scene | TentaculeVerte | Landstalker: The Treasures of King Nole | Role Playing | GEN | O | Improvement | 1.0 | 11 Apr 2021 |
| Landstalker Alternate Controls | Jon Najar | Landstalker: The Treasures of King Nole | Role Playing | GEN | GP | Improvement | 1.0 | 12 Sep 2015 |
| Japanese Censored Sprites restoration | TentaculeVerte | Landstalker: The Treasures of King Nole | Role Playing | GEN | G | Improvement | 1.0 | 13 Apr 2021 |
| Landstalker - Improved Controls (MIJET) | Pennywise | Landstalker: The Treasures of King Nole | Role Playing | GEN | GP | Improvement | 1.0 | 06 Mar 2022 |
| Title Screen Star Field | TRIFORCE89 | Lagrange Point | Role Playing | NES | G, O | Bug Fix | 1.0 | 25 Mar 2018 |
| Kyouryuu Sentai Zyuranger - No Full-Screen Flashes | Tetrahedrus | Kyoryu Sentai ZyuRanger | Action > Platformer | NES | O | Improvement | 1.0 | 03 Sep 2020 |
| Kyatto Ninden Teyandee the Second Coming | Lomax | Kyattou Ninden Teyandee | Action > Platformer | NES | G, L, T, GP | Complete | 1.2 | 31 Dec 2012 |
| Ninja Cat 2HP 1HP no continue HARDMODE | StripyMonk | Kyattou Ninden Teyandee | Action > Platformer | NES | GP | Improvement | 3.4 | 12 Apr 2022 |
| KuruKuru Fever Retail N64 Patch | Zoinkity | KuruKuru Fever | Puzzle | N64 | O | Improvement | 1.1 | 01 Sep 2021 |
| Kunio Kun no Nekketsu Soccer League (Team Hack 2014) | Lipetsk | Kunio Kun no Nekketsu Soccer League | Sports | NES | GP | Improvement | 1.0 | 22 Nov 2014 |
| Kunio Kun no Nekketsu Soccer League (Team Hack 2014 - 4P on field + Fast AI) | Lipetsk | Kunio Kun no Nekketsu Soccer League | Sports | NES | GP | Improvement | 1.0 | 22 Nov 2014 |
| Kunio Kun no Nekketsu Soccer League (J) (Team Hack 2014 - 2P PK) | Lipetsk | Kunio Kun no Nekketsu Soccer League | Sports | NES | GP | Improvement | 1.0 | 22 Nov 2014 |
| Kunio Kun no Nekketsu Soccer League (J) (Team Hack 2014 - 4P PK) | Lipetsk | Kunio Kun no Nekketsu Soccer League | Sports | NES | GP | Improvement | 1.0 | 22 Nov 2014 |
| Nekketsu Sports Tournaments | BZK | Kunio 8-in-1 | Sports | NES | G, S, L, T, GP, O | Improvement | 002 | 13 Sep 2016 |
