| Traverse USA - Race of Post-Apocalypse | HarvettFox96 | Zippy Race | Racing | NES | G, T | Complete | 2017.06.23 | 01 Jun 2017 |
| Zillion Slight Improvement | Johnny | Zillion | Action | SMS | T | Improvement | 1.0 | 30 Dec 2011 |
| Zettai Muteki Raijin-Oh - Continue Hack (J / E) | blackdrake | Zettai Muteki Raijin-Oh | Action > Fighting | GB | GP | Improvement | 1.0 | 23 Jul 2009 |
| Zero Wing (Europe) 60Hz NTSC patch | bigboo | Zero Wing | Action > Shooter | GEN | O | Improvement | 1.0 | 18 Jun 2017 |
| Zero Tolerance - Snake | Priboi | Zero Tolerance | Action | GEN | L | Complete | 1.0 | 10 Nov 2009 |
| Zero Tolerance - Labyrinth Death | Priboi | Zero Tolerance | Action | GEN | L | Complete | 1.0 | 10 Nov 2009 |
| 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 |
| Zelda no Densetsu FDS - secret door chime | rainponcho | Zelda no Densetsu: The Hyrule Fantasy | Action Adventure | FDS | S | Bug Fix | 0.1 | 19 Apr 2017 |
| Antigrinding | Ilya Indigo | Zelda no Densetsu: The Hyrule Fantasy | Action Adventure | FDS | GP, O | Improvement | 1.1 | 18 Aug 2020 |
| Zelda II: The Adventure of Error | Nesplayer | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | G, T | Complete | 1.0 | 04 Sep 2004 |
| Zelda II - Part 2 | the_icepenguin | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | G, L, T | Complete | 1.9 | 30 Aug 2006 |
| Zelda II - Part 3 | the_icepenguin | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | G, L, T | Complete | 1.9 | 15 Mar 2007 |
| The Legend of Zelda: Journey of a Day | the_icepenguin | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | G, S, L, T, GP | Complete | 1.4 | 25 Sep 2008 |
| Zelda 2 Redux | ShadowOne333 | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | G, S, L, T, GP, O | Improvement | 2.5.1 | 11 Mar 2021 |
| The Legend of Zelda: Shadow of Night | the_icepenguin | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | G, S, L, T, GP | Complete | 2.5 | 12 Mar 2011 |
| Zelda II: Remove big flasheffect | Zenkerdus | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | O | Improvement | 1.0 | 09 Apr 2011 |
| Zelda II Easy | tog | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | O | Improvement | 1.0 | 20 Dec 2012 |
| Zelda II Master Quest | Remz Lab | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | G, L | Complete | 1.0 | 04 Jan 2013 |
| Zelda II - The Adventures Of Link 1999 | Project Imperial | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | G | Improvement | 1999 | 29 Jan 1999 |
| Zelda II - Leaf Of Inertia | the_icepenguin | Zelda II: The Adventure of Link | Role Playing > Action RPG | NES | L, GP | Complete | 1.2 | 20 Jan 2011 |
