| Hanaroku | Arcade | ? | 1988 |
| Hard Drivin' | Arcade | ? | 1988 |
| Hard Drivin' | Arcade | JP | 1988 |
| Hard Head | Arcade | ? | 1988 |
| Hard Puncher | Arcade | JP | 1988 |
| Heavy Unit | Arcade | JP | 1988 |
| Heavy Unit | Arcade | WORLD | 1988 |
| Heavy Unit -U.S.A. Version | Arcade | US | 1988 |
| Hec's Spinkick | Arcade | ? | 1988 |
| Hot Chase | Arcade | ? | 1988 |
| Hot Rod | Arcade | JP | 1988 |
| Hot Rod | Arcade | WORLD | 1988 |
| Hyper Sports Special | Arcade | JP | 1988 |
| ITC-4 Intelligent Temperature Controller | Arcade | ? | 1988 |
| Idol-Mahjong Housoukyoku | Arcade | JP | 1988 |
| Iga Ninjyutsuden | Arcade | JP | 1988 |
| Image Fight | Arcade | JP | 1988 |
| Image Fight | Arcade | WORLD | 1988 |
| John Elway's Team Quarterback | Arcade | ? | 1988 |
| Joker Poker 2000 | Arcade | ? | 1988 |
| Joker's Wild | Arcade | ? | 1988 |
| Jong Yu Ki | Arcade | JP | 1988 |
| Jumping | Arcade | ? | 1988 |
| Kageki | Arcade | JP | 1988 |
| Kageki | Arcade | US | 1988 |
| Kageki | Arcade | WORLD | 1988 |
| Kanatsuen no Onna | Arcade | JP | 1988 |
| Kick Off: Jaleco Cup | Arcade | JP | 1988 |
| Kiki-Ippatsu Mayumi-chan | Arcade | ? | 1988 |
| Konami '88 | Arcade | ? | 1988 |
| Koukuu Kihei Monogatari - The Legend of Air Cavalry | Arcade | JP | 1988 |
| Kyukyoku no Hito | Arcade | JP | 1988 |
| Last Duel | Arcade | JP | 1988 |
| Last Duel | Arcade | US | 1988 |
| Lead Angle | Arcade | JP | 1988 |
| Leader Board Golf | Arcade | ? | 1988 |
| Legend of Makai | Arcade | WORLD | 1988 |
| Magic Johnson's Fast Break | Arcade | ? | 1988 |
| Mahjong Clinic | Arcade | JP | 1988 |
| Mahjong Gakuen | Arcade | ? | 1988 |
| Mahjong Hana no Momoko gumi | Arcade | JP | 1988 |
| Mahjong Hourouki Okite | Arcade | JP | 1988 |
| Mahjong Joshi Pro-wres -Give up 5 byou mae | Arcade | JP | 1988 |
| Mahjong Kaguyahime | Arcade | JP | 1988 |
| Mahjong Rokumeikan | Arcade | JP | 1988 |
| Mahjong Satsujin Jiken | Arcade | JP | 1988 |
| Mahjong Shikaku | Arcade | JP | 1988 |
| Mahjong Studio 101 | Arcade | JP | 1988 |
| Mahjong-zukino Korinai Menmen | Arcade | JP | 1988 |
| Main Event | Arcade | ? | 1988 |
| Makai Densetsu | Arcade | JP | 1988 |
| Marchen Maze | Arcade | JP | 1988 |
| Meikyu Jima | Arcade | JP | 1988 |
| Merit Joker Poker | Arcade | ? | 1988 |
| Metal Hawk | Arcade | JP | 1988 |
| Metal Hawk | Arcade | ? | 1988 |
| Miracle Derby | Arcade | JP | 1988 |
| Mirai Ninja | Arcade | JP | 1988 |
| Moero!! Pro Yakyuu Homerun Kyousou | Arcade | ? | 1988 |
| Music Ball | Arcade | ? | 1988 |
| NEW Moero!! Pro Yakyuu Homerun Kyousou | Arcade | ? | 1988 |
| Narazumono Sentoubutai Bloody Wolf | Arcade | JP | 1988 |
| Nastar | Arcade | WORLD | 1988 |
| Nastar Warrior | Arcade | US | 1988 |
| New Super Triv III | Arcade | ? | 1988 |
| Ninja Gaiden | Arcade | US | 1988 |
| Ninja Kazan | Arcade | WORLD | 1988 |
| Ninja Spirit | Arcade | WORLD | 1988 |
| Noraut Joker Poker | Arcade | ? | 1988 |
| Noraut Poker | Arcade | ? | 1988 |
| Noraut Red Hot Joker Poker | Arcade | ? | 1988 |
| Ojanko High School | Arcade | JP | 1988 |
| Operation Thunderbolt | Arcade | JP | 1988 |
| Operation Thunderbolt | Arcade | US | 1988 |
| Operation Thunderbolt | Arcade | WORLD | 1988 |
| Orange Club - Maru-hi Ippatsu Kaihou | Arcade | JP | 1988 |
| Orange Club - Maruhi Kagai Jugyou | Arcade | JP | 1988 |
| Ordyne | Arcade | JP | 1988 |
| Ordyne | Arcade | WORLD | 1988 |
| Otona no Mahjong | Arcade | JP | 1988 |
| P-47: The Freedom Fighter | Arcade | JP | 1988 |
| P-47: The Freedom Fighter | Arcade | WORLD | 1988 |
| P-47: The Phantom Fighter | Arcade | WORLD | 1988 |
| PK Turbo | Arcade | ? | 1988 |
| Paddle Mania | Arcade | ? | 1988 |
| Pharaohs Match | Arcade | ? | 1988 |
| PinBot | Arcade | ? | 1988 |
| Pit Boss II | Arcade | ? | 1988 |
| Power Surge | Arcade | ? | 1988 |
| Pro Tennis World Court | Arcade | JP | 1988 |
| Psycho-Nics Oscar | Arcade | US | 1988 |
| Quiz Punch | Arcade | ? | 1988 |
| Raimais | Arcade | JP | 1988 |
| Raimais | Arcade | WORLD | 1988 |
| Rainbow Islands - Extra Version | Arcade | ? | 1988 |
| Rastan Saga 2 | Arcade | JP | 1988 |
| Real Mahjong Gold Yumehai / Super Real Mahjong GOLD part.2 | Arcade | JP | 1988 |
| Recordbreaker | Arcade | WORLD | 1988 |
| Rettou Juudan Nekkyoku Janshi - Higashi Nippon Hen | Arcade | JP | 1988 |
| Ring no Ohja | Arcade | JP | 1988 |