| Battle City 2 | Magic Team | Warpman | Action | NES | G | Improvement | 1.0 | 29 Jun 2004 |
| Elders of Hyrule | Immutable | Warpman | Action | NES | G | Improvement | 1.0 | 07 May 2016 |
| Warlock - 6-button control | paul_met | Warlock | Action > Platformer | GEN | GP | Improvement | 1.0 | 19 Jan 2023 |
| Wario’s Woods Great Autumn Yesterday | L.Soft Hacks | Wario's Woods | Puzzle | NES | G, L | Complete | 1.0 | 03 Aug 2007 |
| Wario’s Woods Enhancer | PKMNwww411 | Wario's Woods | Puzzle | NES | G | Improvement | 1.0 | 31 Aug 2007 |
| Wario World Widescreen | Nintendo 64 Wizard | Wario World | Action > Platformer | GC | G, O | Improvement | 1.0 | 08 Apr 2022 |
| Wario Land: Super Mario Land 3 Color Edition | korxo | Wario Land: Super Mario Land 3 | Action > Platformer | GB | G | Improvement | 1.11 | 16 Jul 2022 |
| Wario Land 2 - Remix | Neko_Baron | Wario Land II | Action > Platformer | GB | G, L, T | Complete | 1.0 | 23 Aug 2020 |
| Wario Land II (Uncensored) | BlackBerry | Wario Land II | Action > Platformer | GB | G | Improvement | 1.0 | 15 Mar 2016 |
| Wario Land II: Polished and Uncensored | Jack_Vincent13 | Wario Land II | Action > Platformer | GB | G, O | Improvement | Rev B 2.3 | 26 Nov 2021 |
| Wario Land 2 - 5-2 Wall Fix | Prince Manic | Wario Land II | Action > Platformer | GB | L | Improvement | 1.1 | 03 Mar 2017 |
| Wario Land 2 - Enhanced Graphics | Weario | Wario Land II | Action > Platformer | GB | G | Improvement | 1.1.8 | 11 Feb 2021 |
| Wario Land 4: Parallel World | beco | Wario Land 4 | Action > Platformer | GBA | G, S, L, T, GP | Complete | 1.03 | 27 Aug 2021 |
| Wario Land 4 - Burning Nightmares | Hiro-sofT | Wario Land 4 | Action > Platformer | GBA | G, S, L, T, GP | Complete | 1.0 | 08 Jun 2022 |
| Wario Land 3: The Master Quest | Tiger21820 | Wario Land 3 | Action > Platformer | GB | G, L, T, GP | Complete | 014 | 14 Jan 2023 |
| Wario Land 3: Golfless | Plaztazm | Wario Land 3 | Action > Platformer | GB | L, GP | Improvement | 1.0 | 29 Dec 2022 |
| Wardner Arcade colors | fusaru | Wardner | Action > Platformer | GEN | G | Improvement | 1.00 | 21 Apr 2016 |
| La guerra del golfo MMC-3 Hack | Wave | War in the Gulf | Action > Shooter | NES | O | Improvement | 1.0 | 16 May 2016 |
| War Gods - Cheat menu unlocked | gallaux | War Gods | Action > Fighting | N64 | GP | Improvement | 1.0 | 11 Dec 2022 |
| Vs. Super Mario Bros. - Home Edition - | BMF54123 | Vs. Super Mario Bros. | Action > Platformer | NES | O | Improvement | 1.1a | 05 Mar 2021 |
