| Wara Wara Wars - Gekitou! Daigundan Battle | 1997 | saturn |
| Warborn | 2020 | ps4 |
| Warera Mitsurin Tankentai!! | 2000 | ps1 |
| Wargroove | 2019 | ps4, switch, xboxone |
| Warhammer - Battle for Atluma | 2006 | psp |
| Warhammer - Dark Omen | 1998 | ps1 |
| Warhammer - Shadow of the Horned Rat | 1996 | ps1 |
| Warhammer 40,000 - Squad Command | 2007 | nds, psp |
| Warhammer 40,000: Battlesector | 2021 | ps4, xboxone |
| Warhammer 40,000: Deathwatch Tyranids Invasion | 2017 | ps4 |
| Warhammer 40,000: Mechanicus | 2020 | ps4, switch, xboxone |
| Warhammer 40,000: Space Wolf | 2019 | ps4, switch |
| Warhammer Age of Sigmar: Storm Ground | 2021 | ps4, xboxone |
| Wario's Woods | 2013 | wiiu |
| Warlocked | 2000 | gbc |
| Warparty | 2019 | ps4 |
| Warparty | 2019 | xboxone |
| Warrior of Rome | 1991 | genesis |
| Warrior of Rome II | 1992 | genesis |
| Warsong | 1992 | genesis |
| Wartile | 2020 | ps4, xboxone |
| Watashi no Kitchen | 2001 | gbc |
| Watashi no Restaurant | 2002 | gbc |
| Weiss Schwarz Portable - Boost Schwarz | 2011 | psp |
| Wendy - Every Witch Way | 2000 | gbc |
| What Did I Do to Deserve This, My Lord! | | psp |
| What Did I Do to Deserve This, My Lord! 2 | 2010 | psp |
| Where's Waldo | 1991 | nes |
| Whistle - Fuki Nukeru Kaze | 2003 | ps1 |
| Wild Arms - Crossfire | 2008 | psp |
| Wild Arms XF | 2008 | psp |
| Wily & Right no Rockboard - That's Paradise | 1993 | nes |
| Win, Lose or Draw | 1990 | nes |
| Wingspan | 2020 | ps4, switch |
| Wizard with a Gun | 2023 | switch |
| Worbital | 2019 | xboxone |
| Word Logic by POWGI | 2016 | wiiu |
| Word Puzzles by POWGI | 2016 | 3ds, wiiu |
| World Advanced Daisenryaku - Koutetsu no Senpuu | 1995 | saturn |
| World Advanced Daisenryaku - Sakusen File | 1996 | saturn |
| World Neverland 2 Plus - The Waktic Republic of Pluto | 2000 | dreamcast |
| World of Tanks Blitz | 2020 | switch |
| The World of Van Helsing: Deathtrap | 2017 | ps4, xboxone |
| Worlds of Magic: Planar Conquest | 2017 | xboxone |
| Worms | 1995 | cd32, gb, genesis, jaguar, ps1, saturn, snes |
| Worms | 2007 | xbox360 |
| Worms - Battle Islands | 2010 | psp, wii |
| Worms - Open Warfare | 2006 | nds, psp |
| Worms - Open Warfare 2 | 2007 | nds, psp |
| Worms - Revolution | 2012 | ps3, xbox360 |
| Worms - The Revolution Collection | 2012 | ps3, xbox360 |
| Worms - Ultimate Mayhem | 2011 | ps3, xbox360 |
| Worms - Ultimate Mayhem - Customisation Pack | 2007 | xbox360 |
| Worms - Ultimate Mayhem - Multiplayer Pack | 2007 | xbox360 |
| Worms - Ultimate Mayhem - Single Player Pack | 2007 | xbox360 |
| Worms 2 - Armageddon | 2009 | ps3, xbox360 |
| Worms 3D | 2003 | gc, ps2, xbox |
| Worms 4 - Mayhem | 2005 | ps2, xbox |
| Worms Armageddon | 1999 | dreamcast, gbc, n64, ps1 |
| Worms Armageddon: Anniversary Edition | 2024 | switch |
| Worms Battlegrounds | 2014 | ps4, xboxone |
| Worms Forts - Under Siege | 2004 | ps2, xbox |
| Worms Revolution Extreme | 2013 | vita |
| Worms W.M.D | 2016 | ps4, switch, xboxone |
| Worms World Party | 2001 | dreamcast, gba, ps1 |
| Wrath Unleashed | 2004 | ps2, xbox |
| X - Card of Fate | 2002 | wsc |
| X-COM - Enemy Unknown | 1995 | ps1 |
| X-COM - Michinaru Shinryakusha | 1997 | ps1 |
| X-COM - Terror from the Deep | 1996 | ps1 |
| X-COM - UFO Defense | 1995 | ps1 |
| X-Morph: Defense | 2017 | ps4, xboxone |
| X-treme Party | 2006 | psp |
| XCOM - Enemy Unknown | 2012 | ps3, xbox360 |
| XCOM - Enemy Unknown Plus | 2016 | vita |
| Xcom 2 | 2016 | ps4, xboxone |
| Xcom 2 Collection | 2020 | switch |
| Xin Zhang Yewang - Bawang Chuan | 1994 | genesis |
| Xmas Puzzle | 2011 | wii |
| Yggdra Union | 2006 | gba, psp |
| Yggdra Unison - Seiken Buyuuden | 2009 | nds |
| Yokoyama Mitsuteru Sangokushi | 1992 | snes |
| Yokoyama Mitsuteru Sangokushi - Dai-1-kan - Touen no Chikai | 2006 | nds |
| Yokoyama Mitsuteru Sangokushi - Dai-2-kan - Ryofu no Matsuro | 2007 | nds |
| Yokoyama Mitsuteru Sangokushi - Dai-3-kan - Sanko no Rei | 2007 | nds |
| Yokoyama Mitsuteru Sangokushi - Dai-4-kan - Sangoku Teiritsu | 2007 | nds |
| Yokoyama Mitsuteru Sangokushi - Dai-5-kan - Suishi no Hyou | 2007 | nds |
| Yokoyama Mitsuteru Sangokushi - Dai-6-kan - Koumei no Yuigon | 2007 | nds |
| Yokoyama Mitsuteru Sangokushi 2 | 1993 | snes |
| Yokoyama Mitsuteru Shin Sangokushi - Tenka wa Ware ni | 1992 | pcengine |
| Yoshitsune Yeongungjeon | 2005 | ps2 |
| Youda Farmer | 2010 | nds |
| Ys Strategy | 2006 | nds |
| Yu-Gi-Oh! - Dungeon Dice Monsters | 2001 | gba |
| Yu-Gi-Oh! - Millennium Duels | 2014 | ps3 |
| Yu-Gi-Oh! - Nightmare Troubadour | 2005 | nds |
| Yu-Gi-Oh! - World Championship 2007 | 2007 | nds |
| Yu-Gi-Oh! - World Championship 2008 | 2007 | nds |
| Yu-Gi-Oh! 5D's - Stardust Accelerator - World Championship 2009 | 2009 | nds |
| Yu-Gi-Oh! 5D's - Tag Force 4 | 2009 | psp |