| title | developer | year | platform | | pop. |
|---|
| Z.A.P. | GarageGames;Bad Habit Software | 2008 | Linux | shooter Science Fiction | | | label | |
| Z.O.H.R.N | ¡EvilBad¡ Games | 2013 | Linux | Science Fiction | | subject | label | |
| Zap! | GarageGames | 2005 | Linux | shooter Science Fiction | image | | label | |
| Zarch | Superior Software | 1987 | Archimedes | shooter flight Science Fiction | image | | label | |
| Zatikon | Chronic Logic | 2008 | Linux | strategy board game turn-based Fantasy | image | subject | label | |
| ZDefense | ZStudio | 2011 | Android | strategy | image | | label | |
| Zen of Sudoku | Unknown Worlds Entertainment | 2006 | Windows | puzzle | image | | label | |
| Zen Puzzle Garden | Lexaloffle | 2011 | Linux | puzzle | image | | label | |
| Zen Puzzle Garden | Lexaloffle | 2011 | Windows | puzzle | image | subject | label | |
| Zeno Clash | ACE Team | 2009 | Windows | action/reflex beat 'em up shooter Fantasy | image | | label | |
| Zilch | eingrad | ? | Android | casino/cards | image | | label | |
| Zombasite | Soldak Entertainment | 2016 | Linux | adventure role-play Fantasy | | | label | |
| Zombasite | Soldak Entertainment | 2016 | Mac OS X | adventure role-play Fantasy | | | label | |
| Zombasite | Soldak Entertainment | 2016 | Windows | adventure role-play Fantasy | | | label | |
| Zombie Grinder | Twin Drills | 2012 | Linux | shooter Cartoon | | | label | |
| Zombie Shooter | Sigma Team | 2007 | Windows | action/reflex shooter Horror | image | | label | |
| Zombie Shooter 2 | Sigma Team | 2009 | Windows | action/reflex shooter role-play Horror | image | | label | |
| Zoop | Hookstone | 1995 | Mac OS Classic | puzzle | | | label | |
| Zork I: The Great Underground Empire | Infocom | 1980 | Apple II E | adventure Fantasy | image | | label | |
