| The King of Fighters '99 | 1999 | genesis |
| The King of Fighters '99 | 2013 | wii |
| The King of Fighters '99 - Evolution | 2000 | dreamcast |
| The King of Fighters '99 - Millennium Battle | 1999 | arcade, neogeo, ps1 |
| The King of Fighters '99 - Millennium Battle | 2024 | arcade |
| The King of Fighters - Dream Match 1999 | 1999 | dreamcast |
| The King of Fighters - Evolution | 2001 | dreamcast |
| The King of Fighters - Fuchou Zhi Lu/Road to Revenge / The King of Fighters 2002 Unlimited Match | 2009 | arcade |
| The King of Fighters - Heat of Battle | 1998 | gb |
| The King of Fighters - Maximum Impact | 2004 | ps2 |
| The King of Fighters - Maximum Impact 2 | 2006 | ps2 |
| The King of Fighters 10th Anniversary | 2002 | arcade |
| The King of Fighters 10th Anniversary 2005 Unique | 2004 | arcade |
| The King of Fighters 10th Anniversary Extra Plus | 2005 | arcade |
| The King of Fighters 2000 | 2000 | arcade, dreamcast, neogeo, ps2 |
| The King of Fighters 2000 | 1998 | genesis |
| The King of Fighters 2000 | 2000 | snes |
| The King of Fighters 2000 | 2013 | arcade |
| The King of Fighters 2001 | 2001 | arcade, dreamcast, neogeo, ps2 |
| The King of Fighters 2002 | 2002 | arcade, dreamcast, neogeo, ps2, xbox |
| The King of Fighters 2002 | 2011 | arcade |
| The King of Fighters 2002 - Challenge to Ultimate Battle | 2004 | ps2 |
| The King of Fighters 2002 - Unlimited Match | 2009 | arcade, ps2, xbox360 |
| The King of Fighters 2002 - Unlimited Match - Tougeki Ver | 2010 | ps2 |
| The King of Fighters 2002 Magic Plus | 2002 | arcade |
| The King of Fighters 2002 Magic Plus II | 2002 | arcade |
| The King of Fighters 2002 Plus | 2002 | arcade |
| The King of Fighters 2002 Unlimited Match | 2021 | ps4 |
| The King of Fighters 2003 | 2003 | arcade, neogeo, ps2, xbox |
| The King of Fighters 2004 Plus / Hero | 2003 | arcade |
| The King of Fighters 2004 Ultra Plus | 2003 | arcade |
| The King of Fighters 2006 | 2006 | ps2 |
| The King of Fighters 96 | 1998 | nes |
| The King of Fighters 97 | 1997 | nes |
| The King of Fighters 98' | 1998 | genesis |
| The King of Fighters 99 | 1997 | nes |
| The King of Fighters Collection - The Orochi Saga | 2006 | ps2 |
| The King of Fighters EX - NeoBlood | 2002 | gba |
| The King of Fighters EX 2 - Howling Blood | 2003 | gba |
| The King of Fighters Neowave | 2004 | arcade, ps2, xbox |
| The King of Fighters Portable '94-'98 - Chapter of Orochi | 2010 | psp |
| King of Fighters R-1 - Pocket Fighting Series | 1998 | ngp |
| King of Fighters R-2 - Pocket Fighting Series | 1999 | ngpc |
| The King of Fighters Special Edition 2004 | 2004 | arcade |
| The King of Fighters XI | 2005 | arcade, ps2 |
| The King of Fighters XII | 2009 | arcade, ps3, xbox360 |
| The King of Fighters XIII | 2011 | ps3, xbox360 |
| The King of Fighters XIV | 2016 | ps4 |
| The King of Fighters XV | 2022 | ps4 |
| King of Gladiator | 1997 | arcade |
| King of the Monsters | 1991 | arcade, genesis, neogeo, snes |
| King of the Monsters 2 - Next Thing | 1993 | snes |
| King of the Monsters 2 - The Next Thing | 1992 | arcade, genesis, neogeo, snes |
| Kinnikuman - Muscle Grand Prix 2 - Tokumori | 2008 | ps2 |
| Kinnikuman - Muscle Grand Prix Max | 2006 | ps2 |
| Kinnikuman Muscle Grand Prix | 2006 | arcade |
| Kinnikuman Muscle Grand Prix 2 | 2007 | arcade |
| Kirby Battle Deluxe | 2017 | 3ds |
| Kirby Battle Royale | 2017 | 3ds |
| Kirby Fighters 2 | 2020 | switch |
| Kirby Fighters Deluxe | 2015 | 3ds |
| Kizuna Encounter - Super Tag Battle / Fu'un Super Tag Battle | 1996 | arcade, neogeo |
| Kizuna Encounter - Super Tag Battle 4 Way Battle Version / Fu'un Super Tag Battle Special Version | 1996 | arcade |
| Knights in Armor | 1976 | arcade |
| Knights of Valour - The Seven Spirits | 2003 | arcade |
| Knights of Valour / San Guo Zhan Ji / Sangoku Senki | 1999 | arcade |
| Knights of Valour / Sanguo Zhan Ji / Sangoku Senki | 1999 | arcade |
| Knights of Valour 2 / Sanguo Zhan Ji 2 / Sangoku Senki 2 | 2000 | arcade |
| Knights of Valour 2 New Legend / Sanguo Zhan Ji 2 Guang Sao Yu Jun | 2008 | arcade |
| Knights of Valour 2 Plus - Nine Dragons / Sanguo Zhan Ji 2 Qunxiong Zhengba / Sanguo Zhan Ji 2 Feilong Zai Tian / Sangoku Senki Busyou Souha | 2001 | arcade |
| Knights of Valour 3 / Sanguo Zhan Ji 3 | 2011 | arcade |
| Knights of Valour 3 HD | 2011 | arcade |
| Knights of Valour Plus / San Guo Zhan Ji - Zheng Zong Plus / Sangoku Senki Masamune Plus | 1999 | arcade |
| Knights of Valour Plus / Sanguo Zhan Ji Zhengzong Plus / Sangoku Senki Masamune Plus | 1999 | arcade |
| Knights of Valour Super Heroes / San Guo Zhan Ji - Feng Yun Zai Qi / Sangoku Senki Super Heroes | 1999 | arcade |
| Knights of Valour Super Heroes / San Guo Zhan Ji - Yi Tong Zhong Yuan / Sangoku Senki Super Heroes | 1999 | arcade |
| Knights of Valour Super Heroes / Sanguo Zhan Ji Fengyun Zaiqi / Sangoku Senki Super Heroes | 1999 | arcade |
| Knights of Valour Super Heroes Plus / San Guo Zhan Ji - Luan Shi Xiao Xiong | 2004 | arcade |
| Knights of Valour Super Heroes Plus / Sanguo Zhan Ji Luanshi Xiaoxiong | 2004 | arcade |
| Knuckle Bash 2 | 1999 | arcade |
| Knuckle Heads | 1992 | arcade, wii |
| Kodai Ouja Kyouryuu King - Mezame yo! Arata-naru Chikara!! | 2008 | arcade |
| Koihime Enbu | 2016 | ps3, ps4 |
| Koihime Enbu RyoRaiRai | 2018 | ps4 |
| Kokon Eiyuu Den - The Ancient & Modern Heros | 1994 | nes |
| Konglongwang - D-Kids VS Alpha Yaosai | 2010 | arcade |
| Konjiki no Gashbell!! - Unare! Yuujou no Zakeru 2 | 2004 | gba |
| Konjiki no Gashbell!! Gekitou! Saikyou no Mamonotachi | 2004 | ps2 |
| Konjiki no Gashbell!! Go! Go! Mamono Fight!! | 2005 | gc |
| Konjiki no Gashbell!! Yuujou Tag Battle | 2004 | ps2 |
| Konjiki no Gashbell!! Yuujou Tag Battle - Full Power | 2004 | gc |
| Konjiki no Gashbell!! Yuujou Tag Battle 2 | 2005 | ps2 |
| Konjiki no Gashbell!! Yuujou no Zakeru - Dream Tag Tournament | 2005 | gba |
| Koro Koro Quest | 1999 | arcade |
| Kot-Rybolov | | arcade |
| Kouchuu Ouja Mushi King Super Collection | 2007 | nds |
| Kozure Ookami | 1987 | arcade |
| Krusty's Super Fun House | 1992 | genesis |
| Kuai Da Chuanshuo - Street Fighter IV | 1993 | nes |
| Kung Fu | 1985 | a2600, a7800, gb, nes |