| Casino Fever 5.1 | 2000 | arcade |
| Casino Fever 6.1 | 2000 | arcade |
| Casino Poker | 1986 | arcade |
| Casino Strip Private Eyes / All Start | 1996 | arcade |
| Casino Strip Vivid 1 | 1993 | arcade |
| Casino Winner | 1985 | arcade |
| Catan | 2009 | nds |
| Challenger Draw Poker | | arcade |
| Champion Italian Cup | | arcade |
| Champion Italian PK | | arcade |
| Champion League | 1998 | arcade |
| Champion Number | 1999 | arcade |
| Champion Poker | 1993 | arcade |
| Champion Skill | | arcade |
| Chance Thirty Two | | arcade |
| Chao Ji Da Heng 2 | | arcade |
| Chaoji Dou Dizhu | 2004 | arcade |
| Chaoji Dou Dizhu / Chaoji Dou Dizhu Jianan Ban | 2007 | arcade |
| Chaoji Dou Dizhu Jiaqiang Ban | 2004 | arcade |
| Chaoji Dou Dizhu Jiaqiang Ban / unknown second set | | arcade |
| Chaoji Dou Dizhu Liang Fu Pai | 2005 | arcade |
| Chaoji Fengdou | | arcade |
| Chaoji Gan Dengyan | 2009 | arcade |
| Chaoji Mingxing | | arcade |
| Chibi Maruko-chan - Harikiri 365-nichi no Maki | 1991 | snes |
| Chicken Draw | 1984 | arcade |
| China Town | 1998 | arcade |
| Ciclone | 2000 | arcade |
| Club Card | | arcade |
| Code Magik / Super 7 | | arcade |
| Comic Sakka Series Touma Senki #4 - Tenkuu Ryuumaou Fukkatsu | 1990 | fds |
| Comic Sakka Series Touma Senki #5 - Youjuu Rudo no Chousen | 1990 | fds |
| Cool 104 | 1997 | arcade |
| Country Girl | 1984 | arcade |
| Crazy Dou Di Zhu | 2004 | arcade |
| Credit Poker | 1999 | arcade |
| Crown Poker | 1997 | arcade |
| Cruise Party | 2010 | wii |
| Crystal Colours | 1998 | arcade |
| Crystals Colours | 1998 | arcade |
| Culdcept - Expansion | 1999 | ps1 |
| Culdcept - Expansion Plus | 2000 | ps1 |
| Cultist Simulator | 2021 | switch |
| Cuore 1 | 1996 | arcade |
| DX Hyakunin Isshu | 2001 | ps1 |
| Da Bai Sha | | arcade |
| Da Bai Sha Huobao Ban / Redaiyu Huobao Ban | | arcade |
| Da Fu Weng III | 1995 | arcade |
| Da Huangguan | 1995 | arcade |
| Dai-Dai-Kakumei | 2004 | arcade |
| Daifugo | 1983 | arcade |
| Dallas Poker | 1993 | arcade |
| Dash! | 1996 | arcade |
| Deal 'Em | 1987 | arcade |
| The Dealer | 1984 | arcade |
| Dellfern | 1997 | arcade |
| Deuces Wild 2 - American Heritage | 1997 | arcade |
| Digimon - Digital Card Battle | 2001 | ps1 |
| DigimonWorld - Digital Card Arena | 2000 | ps1 |
| DigimonWorld - Digital Card Battle | 1999 | ps1 |
| Dingji Dou Dizhu | | arcade |
| Dodge City | 1988 | arcade |
| Dokaben | 1989 | arcade |
| Dokaben 2 | 1989 | arcade |
| Dongshizhang | 2005 | arcade |
| Dou Dizhu | | arcade |
| Dou Dizhu II | | arcade |
| Double Crown | 1997 | arcade |
| Double Joker Poker | | arcade |
| Double Joker Poker / Jacks Plus | 1996 | arcade |
| Double Joker Poker Dellfern 1996 | 1996 | arcade |
| Double-Up Poker | 1985 | arcade |
| Dragon Ball Z - Collectible Card Game | 2002 | gba |
| Dragon Ball Z - Gekitou Tenkaichi Budoukai | 1992 | nes |
| Dragon Quest - Monster Battle Road Victory | 2010 | wii |
| Draw 80 Poker | 1983 | arcade |
| Draw 88 Poker | 1988 | arcade |
| Draw Poker | 1984 | arcade |
| Draw Poker - Joker's Wild | 1984 | arcade |
| Draw Poker HI-LO | 1983 | arcade |
| Draw Poker III / Dwarfs Den | 1981 | arcade |
| Dream Ball | 1993 | arcade |
| Dream Hold | 2004 | arcade |
| Drews Revenge | 1986 | arcade |
| Duel Masters - Kaijudo Showdown | 2004 | gba |
| Duel Masters - Sempai Legends | 2004 | gba |
| Duel Masters - Shadow of the Code | 2005 | gba |
| Dungeon Land | 1992 | gb |
| Dynamic Chance | 1992 | arcade |
| Dynamic Plus One | 1997 | arcade |
| El Grande - 5 Card Draw | 1982 | arcade |
| Eldorado | 1997 | arcade |
| Elephant Family | 1996 | arcade |
| Euro Double Star Record | | arcade |
| Euro Pass | | arcade |
| Europa 2002 | 2001 | arcade |
| Europa 2002 Space | 2002 | arcade |
| Exciting Black Jack | 1989 | arcade |
| Express Card / Top Card | 1998 | arcade |
| Extra Draw | 2001 | arcade |