| title | developer | year | platform | | pop. |
|---|
| UFHO2 | Tiny Colossus | 2013 | Linux | maze strategy puzzle | | | label | |
| Ultimate General: Civil War | Game-Labs | 2016 | Linux | strategy | | | label | |
| Ultimate General: Gettysburg | Game-Labs | 2016 | Linux | strategy | | | label | |
| Ultimate Othello | Fovea | 2010 | Linux | board game | | | label | |
| Unearned Bounty | Extrokold Games | 2017 | Linux | | | | label | |
| Unearned Bounty | Extrokold Games | 2017 | Mac OS X | | | | label | |
| Vega Tank | Vega Play | 2016 | Linux | shooter | | | label | |
| VEmpire | Vempire Entertainment | 2017 | Linux | strategy | | | label | |
| Vertex Dispenser | Smestorp Limited | 2011 | Windows | action/reflex strategy | image | subject | label | |
| Vertex Dispenser | Smestorp Limited | 2011 | Mac OS X | action/reflex strategy | | | label | |
| Victor Vran | Haemimont Games | 2015 | Linux | action/reflex role-play Fantasy | | | label | |
| Victor Vran: Fractured Worlds | Haemimont Games | 2017 | Linux | action/reflex role-play Fantasy | | | label | |
| VoidSpace - The Dogecoin | Universe Projects | TBA | Linux | shooter simulation flight manag./econ. strategy role-play | | | label | |
| VOX | AlwaysGeeky | TBA | Linux | role-play | | | label | |
| VThree | 2xMilk | 2017 | Linux | platformer | | | label | |
| Wander | Wander Team | 2013 | Linux | flight adventure | | subject | label | |
| Warcraft II: Tides of Darkness | Blizzard | 1995 | MS-DOS | strategy Fantasy | image | | label | |
| Warcraft II: Tides of Darkness | Blizzard | 1996 | Mac OS Classic | strategy Fantasy | | | label | |
| Wargame: AirLand Battle | Eugen Systems | 2014 | Linux | strategy | | | label | |
| Wargame: AirLand Battle | Eugen Systems | 2013 | Windows | strategy | | | label | |
| Wargame: AirLand Battle | Eugen Systems | 2013 | Mac OS X | strategy | | | label | |
| Warhammer 40,000: Gladius - Relics of War | Proxy Studios | 2018 | Linux | strategy turn-based Fantasy | | | label | |
| Warhammer 40,000: Gladius - Relics of War | Proxy Studios | 2018 | Windows | strategy turn-based Fantasy | | | label | |
| Warlords | Griptonite | 2010 | X360 | action/reflex | image | | label | |
| Warlords | Griptonite Games | 2012 | PS3 | action/reflex | | | label | |
| Wasted Pizza | Supine | 2017 | Linux | | | | label | |
| We Were Here Too | Total Mayhem Games | 2018 | Linux | | | | label | |
| What The Box | author | 2016 | Linux | shooter | | | label | |
| White Noise 2 | Milkstone Studios | 2016 | Linux | adventure Horror | | | label | |
| White Noise Online | Milkstone Studios | 2014 | Linux | adventure Horror | | | label | |
| Wild Season | Quickfire Games | 2014 | Linux | simulation manag./econ. role-play | | | label | |
| WildTerra | Juvty Worlds | 2015 | Linux | role-play | | | label | |
| WorldAlpha | Big Impact Studios | 2013 | Linux | simulation strategy | | subject | label | |
| Worlds of Magic | Wastelands Interactive | 2015 | Linux | strategy Fantasy | | subject | label | |
| Worlds of Magic | Wastelands Interactive | 2015 | Windows | strategy Fantasy | | | label | |
| Worlds of Magic | Wastelands Interactive | 2015 | Mac OS X | strategy Fantasy | | | label | |
| Wrestledunk Sports | Team Fractal Alligator | 2021 | Linux | sport | | | label | |
| XCavalypse | davevillz | 2016 | Linux | shooter | | | label | |
| XCOM: Enemy Unknown | Feral Interactive | 2014 | Linux | strategy turn-based Science Fiction | | | label | |
| Y3030 | author | 2014 | Linux | simulation flight Science Fiction | | | label | |
| Zaccaria Pinball | Magic Pixel | 2017 | Linux | simulation action/reflex | | | label | |
| ZED - Absolution | Zombie Killer Studios | 2013 | Linux | shooter | | | label | |
