| Something | Yogui | Super Mario World | Action > Platformer | SNES | G, S, L, T | Complete | 1.0b | 01 Jun 2011 |
| Something Else | Yogui | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP, O | Complete | 1.02 | 21 Feb 2014 |
| Super Mario Ocean | Yogui | Super Mario World | Action > Platformer | SNES | G, L, T | Complete | 1.01 | 15 Jul 2008 |
| SMB Visualization | YJG | Super Mario Bros. | Action > Platformer | NES | G | Improvement | 1.1 | 23 Nov 2018 |
| Frozen SMB | YJG | Super Mario Bros. | Action > Platformer | NES | G, GP | Improvement | 1.0 | 24 Mar 2019 |
| Super Mario World - This Hack Needs a Name | Yeahman | Super Mario World | Action > Platformer | SNES | G, L, T | Complete | 1.2 | 26 Feb 2015 |
| Final Fantasy VI Titlescreen Mod | Yazoo | Final Fantasy III | Role Playing | SNES | G | Improvement | 1.0 | 06 Oct 2009 |
| Mother 3 Number Font Change | Yave | Mother 3 | Role Playing | GBA | G | Improvement | 1.0 | 11 Apr 2017 |
| Super Luigi World - Luigi's Quest | Yashum | Super Mario World | Action > Platformer | SNES | G, L, T | Complete | 1.0 | 06 Sep 2009 |
| Super Contra II | Yanshan Software | Contra | Action > Shooter | NES | L, T, GP | Complete | 1.0 | 01 Jan 1993 |
| Future Tank | Yanshan Software | Battle City | Action | NES | G, L | Complete | 1.0 | 01 Jan 2001 |
| China 2008 | Yanshan Software | Battle City | Action | NES | L | Complete | 1.0 | 01 Jan 2008 |
| Tank 1990 | Yanshan Software | Battle City | Action | NES | L, GP, O | Complete | 1.0 | 01 Feb 1990 |
| Junk Mario | Yama-P | Super Mario Bros. | Action > Platformer | NES | G, L, T, GP | Complete | 1.1 | 01 Jan 2003 |
| Ancient Shroomba | Yakibomb | Super Mario RPG: Legend of the Seven Stars | Role Playing | SNES | L, T, GP, O | Complete | 1.2 | 31 Oct 2018 |
| Mushroom Fever | Yakibomb | Super Mario RPG: Legend of the Seven Stars | Role Playing | SNES | L, T, GP | Complete | 1.0 | 22 Nov 2013 |
| Hydlide Special - Special Edition | Y.Project | Hydlide | Role Playing > Action RPG | NES | G | Improvement | 1.0 | 01 Jan 1999 |
| Yoshi's Island DS Music Hack | xXchainchomp01 | Yoshi's Island DS | Action > Platformer | NDS | S | Improvement | 3 | 02 Feb 2020 |
| Wario Land SNES | xXchainchomp01 | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP, O | Complete | 2.0 | 10 Jun 2012 |
| Paper John Land | xXchainchomp01 | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP, O | Complete | 1.0 | 18 May 2012 |
