| | Heavy Unit (Japan, Newer) (clone of: hvyunit) | 1988 | Kaneko / Taito | hvyunitj | | 0.00 |
| | Heavy Unit (Japan, Older) (clone of: hvyunit) | 1988 | Kaneko / Taito | hvyunitjo | | 0.00 |
| | Heavy Unit (World) | 1988 | Kaneko / Taito | hvyunit | | 7.75 |
| | Heavy Unit -U.S.A. Version- (US) (clone of: hvyunit) | 1988 | Kaneko / Taito | hvyunitu | | 0.00 |
| | Hec's Spinkick (clone of: sfkick) | 1988 | Haesung/Seojin | spinkick | | 0.00 |
| | Hi Lo Silver (System 85, set 2) (clone of: b85hilo) | 1988 | BFM | b85hiloa | | 0.00 |
 | Hot Chase | 1988 | Konami | hotchase | Driving / Race (chase view) | 7.00 |
 | Hot Rod (Japan, 4 Players, Floppy Based) (clone of: hotrod) | 1988 | Sega | hotrodj | Driving / Race | 0.00 |
| Hot Rod (World, 3 Players, Turbo set 1, Floppy Based) | 1988 | Sega | hotrod | Driving / Race | 6.85 |
| Hot Rod (World, 3 Players, Turbo set 2, Floppy Based) (clone of: hotrod) | 1988 | Sega | hotroda | Driving / Race | 0.00 |
 | Hyper Sports Special (Japan) (clone of: 88games) | 1988 | Konami | hypsptsp | Sports / Track & Field | 0.00 |
 | Idol-Mahjong Housoukyoku (Japan) | 1988 | System Service | idolmj | Tabletop / Mahjong *Mature* | 0.00 |
 | Iga Ninjyutsuden (Japan) (clone of: kazan) | 1988 | Jaleco | iganinju | Platform / Fighter Scrolling | 0.00 |
 | Image Fight (Japan) (clone of: imgfight) | 1988 | Irem | imgfightj | | 0.00 |
| Image Fight (World, revision A) | 1988 | Irem | imgfight | Shooter / Flying Vertical | 6.33 |
| | Jackpot Club (System 85, set 3) (clone of: b85jpclb) | 1988 | BFM | b85jpclbb | | 0.00 |
| | Jackpot Club (System 85, set 4) (clone of: b85jpclb) | 1988 | BFM | b85jpclbc | | 0.00 |
 | Jigoku Meguri (Japan) (clone of: bonzeadv) | 1988 | Taito Corporation | jigkmgri | Platform / Shooter Scrolling | 0.00 |
 | John Elway's Team Quarterback (set 1) | 1988 | Leland Corp. | teamqb | Sports / Football Amer. | 3.43 |
| John Elway's Team Quarterback (set 2) (clone of: teamqb) | 1988 | Leland Corp. | teamqb2 | Sports / Football Amer. | 0.00 |
