| Yoshi's Island: Pacifier Edition | DizzyFuzzy | Super Mario World 2: Yoshi’s Island | Action > Platformer | SNES | S | Improvement | 1.0 | 11 Dec 2015 |
| Yoshi's Island - No Crying, Improved SFX and Red Coins | Trisma | Super Mario World 2: Yoshi’s Island | Action > Platformer | SNES | G, S | Improvement | 1.0 | 30 Mar 2018 |
| Yoshi's Island - Kamek's Revenge | S.N.N. | Super Mario World 2: Yoshi’s Island | Action > Platformer | SNES | G, S, L, T, O | Complete | 1.0 | 30 Sep 2007 |
| Yoshi's Cookie Title Screen Hack | Q | Yoshi's Cookie | Puzzle | SNES | G, O | Improvement | 1.0 | 08 Nov 2018 |
| Yet Another SMW Hack | Jp32 | Super Mario World | Action > Platformer | SNES | G, S, L, T | Complete | 1.0 | 30 Jul 2017 |
| Y Equip Relics | Leet Sketcher | Final Fantasy III | Role Playing | SNES | O | Improvement | 1.2 | 19 Dec 2016 |
| Wrong Way, Idiot! | Mike Ferrell | Final Fantasy III | Role Playing | SNES | GP | Bug Fix | 1.0 | 26 Oct 2016 |
| Wrecking Crew '98 | Big Brawler | Super Mario World | Action > Platformer | SNES | G, S, L, T | Complete | 1.2 | 22 May 2016 |
| Wolverine - Feral Instinct | BillyTime! Games | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP | Complete | 4.0 | 18 May 2020 |
| Wizardry 1st Trilogy Rebalancing Mod | Gideon Zhi, ludmeister | Wizardry I-II-III: Story of Llylgamyn | Role Playing | SNES | T, GP | Improvement | 1.0, rev.6 | 18 May 2012 |
| Wet Winter | Lunaria | Super Metroid | Action Adventure | SNES | G, L | Complete | 0.9 | 25 Dec 2009 |
| Wet Dream Extended | Lunaria | Super Metroid | Action Adventure | SNES | L, GP | Complete | 1.0 | 31 Jul 2009 |
| Wet Dream - TROM's Edition | TROM | Super Metroid | Action Adventure | SNES | G, L, GP | Complete | 1.0 | 14 Jan 2014 |
| Watts in the Haunted Forest | Kethinov | Secret of Mana | Role Playing > Action RPG | SNES | GP | Improvement | 1.3 | 29 Dec 2019 |
| Warp Animation Enabling Patch | Dragonsbrethren | Final Fantasy II | Role Playing | SNES | GP | Improvement | 1.0 | 23 Jun 2007 |
| Wario's Adventure | RetroDeath | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP, O | Complete | 1.4 | 04 Apr 2015 |
| Wario Land SNES | xXchainchomp01 | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP, O | Complete | 2.0 | 10 Jun 2012 |
| Walk This Way | Leet Sketcher | Final Fantasy III | Role Playing | SNES | GP | Bug Fix | 1.0 | 02 Aug 2017 |
| Variety of Chance | superwiidude | Super Mario World | Action > Platformer | SNES | G, L | Complete | 1.3 | 09 Nov 2013 |
| Vanish/Runic | Leet Sketcher | Final Fantasy III | Role Playing | SNES | G | Bug Fix | 1.1 | 17 Sep 2016 |
