| Kung Fu Fighters | 1992 | arcade |
| Kurogane Kaikijong | 2015 | vita |
| Kyukyoku no Hito | 1988 | arcade |
| Kyuukyoku Mahjong - Idol Graphic | 1992 | pcengine |
| Kyuukyoku Mahjong II - Super Idol Graphic | 1993 | pcengine |
| Kyuukyoku no Othello | 1990 | arcade |
| LD Mahjong #1 Marine Blue no Hitomi | 1991 | arcade |
| LD Mahjong #4 Shabon-Dama | 1991 | arcade |
| Lady Maker | 1991 | arcade |
| Lapin Malin - J'Apprends a Lire et a Ecrire | 2008 | nds |
| Las Vegas | | arcade |
| Las Vegas, Nevada | | arcade |
| Learn Chess | 2009 | nds |
| Learn to Play Chess with Fritz & Chesster | 2009 | nds |
| Les Razmoket - La Chasse aux Tresors | 1999 | n64 |
| Lian Huan Pao - ATT II | | arcade |
| Lian Huan Pao - ATT III | 2003 | arcade |
| Little Lovers - She So Game | 2001 | ps1 |
| Live Battle Card - Live On DS | 2009 | nds |
| Live Gal | 1987 | arcade |
| The Living Dungeon | 2016 | xboxone |
| Logic Mahjong Souryuu - Yonin Uchi, Sannin Uchi | 1999 | ps1 |
| Long Hu Bang | 1995 | arcade |
| Long Hu Bang II: Cuo Pai Gaoshou | 1996 | arcade |
| Long Hu Bang III: Cuo Pai Gaoshou | 1996 | arcade |
| Long Hu Da Manguan | 1999 | arcade |
| Long Hu Da Manguan Duizhan Jiaqiang Ban | 1999 | arcade |
| Long Hu Feng Yun Gao Qing Ban | 2010 | arcade |
| Long Hu Tebie Ban | 2009 | arcade |
| Long Hu Zhengba | 1998 | arcade |
| Long Hu Zhengba 2 | 1998 | arcade |
| Long Hu Zhengba 4 | 2004 | arcade |
| Long Hu Zhengba 4 Dui Hua Ban | 2004 | arcade |
| Long Hu Zhengba Gao Qing Ban | 2010 | arcade |
| Long Hu Zhengba III | 1999 | arcade |
| Long Hu Zhengba III Shengji Ban | 1999 | arcade |
| Long Hu Zhengba San He Yi | 2010 | arcade |
| Long Teng Hu Yao Duizhan Jiaqiang Ban | 1999 | arcade |
| Lonpos | 2009 | wii |
| The Lord of the Rings: Adventure Card Game | 2019 | ps4 |
| The Lord of the Rings: Adventure Card Game | 2019 | xboxone |
| Lost Cities | 2008 | xbox360 |
| Lost Treasure | 2001 | arcade |
| The Lost Treasures of Alexandria | 2014 | nds |
| Lovely Cards | 1985 | arcade |
| Lovely Poker | 1985 | arcade |
| Lovely Pop 2 in 1 - Jan Jan Koi Shimasho | 1998 | saturn |
| Lovely Pop Mahjong JangJang Shimasho | 1996 | arcade |
| Lovely Pop Mahjong JangJang Shimasho 2 | 2000 | arcade |
| Lucky 21 | 1990 | arcade |
| Lucky 21-D | | arcade |
| Lucky 25 | | arcade |
| Lucky 37 | | arcade |
| Lucky 7 | 1991 | arcade |
| Lucky 74 | 1988 | arcade |
| Lucky 75 | 1991 | arcade |
| Lucky 9 | | arcade |
| Lucky Full House | 1994 | arcade |
| Lucky Girl | 1985 | arcade |
| Lucky Joker | | arcade |
| Lucky Lady | 1991 | arcade |
| Lucky Poker | 1981 | arcade |
| Lucky Poker | 1994 | arcade |
| Lucky Star | 1991 | arcade |
| Luna Park | 1998 | arcade |
| Lung Fu Bong II | 1996 | arcade |
| Lynx Casino | 1992 | lynx |
| Lynx Othello | 1999 | lynx |
| M&M's - Blast! | 2001 | gba |
| Maa Zoek Lung Hing Fu Dai | 1995 | arcade |
| Magic - The Gathering - Duels of the Planeswalkers | 2009 | ps3, xbox360 |
| Magic 10 Nevada | 1997 | arcade |
| Magic Card Export 94 | 1994 | arcade |
| Magic Card II | 1996 | arcade |
| Magic Card III Jackpot | 1998 | arcade |
| Magic Colors | 1999 | arcade |
| Magic Duels | 2015 | xboxone |
| Magic Fly | | arcade |
| Magic Joker | 2000 | arcade |
| Magic Premium | 1996 | arcade |
| Magic Touch | 1998 | arcade |
| Magic's 10 | 1995 | arcade |
| Magic's 10 2 | 1997 | arcade |
| Magic: The Gathering – Duels of the Planeswalkers 2015 | 2014 | xboxone |
| Magical Dice Kids | 2000 | ps1 |
| Magical Speed | 1994 | arcade |
| Mah Jong Quest - Expeditions | 2007 | nds |
| The Mah-jong | 1987 | arcade |
| Mahjong | 1986 | fds |
| Mahjong | 2004 | nds |
| Mahjong | 1983 | nes |
| Mahjong | 1983 | sg1000 |
| Mahjong | 2009 | wii |
| Mahjong - Eine Reise um die Welt | 2004 | nds |
| Mahjong 4P Shimasho | 1994 | arcade |
| Mahjong 64 | 1997 | n64 |
| Mahjong Academy | 1992 | nes |
| Mahjong Angel Kiss | 1995 | arcade, saturn |
| Mahjong Angels - Comic Theater Vol.2 | 1991 | arcade |
| Mahjong Bakuhatsu Junjouden | 1991 | arcade |