| Zugya | Jon Najar | Action > Shooter | X68K | Fully Playable | 1.0 | 13 Nov 2007 | EN |
| Zombie Hunter | KingMike's Translations | Role Playing > Action RPG | NES | Fully Playable | 1.01 | 26 Aug 2003 | EN |
| Zoids: Shirogane no Juukishin Liger Zero | Tsukuru | Role Playing | GB | Unfinished | 0.2 | 05 Jun 2002 | EN |
| Zoids: Mokushiroku | MrRichard999 | Strategy | NES | Fully Playable | 1.3 | 12 Jan 2014 | EN |
| Zoids: Chūō Tairiku no Tatakai | Life With Matthew | Role Playing > Action RPG | NES | Fully Playable | 1.0 | 03 Mar 2023 | EN |
| Zoids VS III | Traceytrace | Action | GC | Fully Playable | 1.0.0 | 24 Jan 2023 | EN |
| Zoids Saga DS: Legend of Arcadia | Snowboundmage | Role Playing | NDS | Unfinished | 1.3 | 29 Aug 2015 | EN |
| Zoids Saga DS: Legend of Arcadia | Traceytrace | Role Playing | NDS | Fully Playable | 1.0.3 | 07 Nov 2022 | EN |
| Zoids Densetsu | MrRichard999 | Action > Shooter | GB | Fully Playable | 1.0 | 08 Oct 2015 | EN |
| Zill O'll Infinite | TransGen | Role Playing | PS2 | Fully Playable | 1.0 | 15 Feb 2023 | EN |
| Zhen Jia Hou Wang | pacnsacdave | Action > Platformer | NES | Fully Playable | 1.0 | 18 Nov 2017 | EN |
| Zettai Zetsumei Toshi 3: Kowareyuku Machi to Kanojo no Uta | Geo-City Productions | Action Adventure | PSP | Fully Playable | 1.1 | 29 May 2023 | EN |
| Zettai Muteki Raijin-Oh | PentarouZero | Action > Fighting | GB | Fully Playable | 1.0 | 23 Oct 2003 | EN |
| Zero: Tsukihami no Kamen | Tempus | Action Adventure | WII | Fully Playable | 1.0 + Update | 17 Jan 2010 | EN |
| Zelda no Densetsu: The Hyrule Fantasy | Jordiway73 | Action Adventure | FDS | Fully Playable | 1.1 | 21 Feb 2016 | EN |
| Zangeki No Reginleiv | Brand Newman | Action | WII | Fully Playable | 1.01 | 20 Aug 2023 | EN |
| Yuusha 30 Second | ChepChep | Role Playing | PSP | Fully Playable | 1.0.2 | 07 May 2016 | EN |
| Yuureikun | MSX Translations | Action > Shooter | MSX | Fully Playable | 1.0.0 | 03 Feb 2018 | EN |
| Yuu Yuu Hakusho: Makyo Touitsusen | Jon Najar | Action > Fighting | GEN | Fully Playable | 071113 | 01 Nov 2007 | EN |
| Yuu Yuu Hakusho: Bakutou Ankoku Bujutsu Kai | Stardust Crusaders | Action > Fighting | NES | Fully Playable | 1.01 | 28 Aug 2020 | EN |
