| Arcade Video game |  Host Invaders | 1998 | ICE Innovative Concepts in Ent. Buffalo, NY, USA |
| Arcade Video game |  Hot Bubble | 1998 | Pandora Soft. |
| Sony PlayStation CD | Hot Shots Golf Model SCUS-94188 | 1998 | Sony Computer Ent. America SCEA CA, USA |
| Sega Saturn CD | Houkago Renai Club - Koi no Etude | 1998 | KID Kindle Imagine Develop |
| Sega Saturn CD | Houkago Renai Club - Koi no Etude Genteiban | 1998 | KID Kindle Imagine Develop |
| Sony PlayStation CD | Houshin Engi Model SLPS-01547 | 1998 | KOEI Co., Ltd. Japan |
| PC/MS-Windows CD | Hoyle Classic Casino '98 | 1998 | Sierra Attractions USA |
| Sony PlayStation CD |  Hudson Spring Collection '98 Model SLPM-80216 | 1998 | Hudson Soft. Hudson Group Japan |
| Sony PlayStation CD | Hugo - The Evil Mirror Model SLES-03836 | 1998 | ITE Media |
| Sony PlayStation CD | Hugo - The Evil Mirror Model SLES-03837 | 1998 | ITE Media |
| Sony PlayStation CD | Hugo - The Evil Mirror Model SLES-03838 | 1998 | ITE Media |
| Sony PlayStation CD | Hugo - The Evil Mirror Model SLES-03839 | 1998 | ITE Media |
| Sony PlayStation CD | Hugo Model SLES-01164 | 1998 | ITE Media |
| Sony PlayStation CD | Hugo Model SLES-01590 | 1998 | ITE Media |
| MSX 2 disk | Human Boming | 1998 | TM & Zap Japan |
| Konami System 573 disc+cart. | Hyper Bishi Bashi Champ Model GQ876 | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 1 Model SLPM-80183 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 10 Model SLPM-80292 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 11 Model SLPM-80317/PAPX-90059 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 12 Model SLPM-80337 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 2 Model SLPM-80199 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 3 Model SLPM-80217 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 4 Model SLPM-80228 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 5 Model SLPM-80308 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 6 Model SLPM-80237 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 7 Model SLPM-80248/PCPX-96115 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 8 Model SLPM-80264 | 1998 | Sony Magazines, Inc. Japan |
| Sony PlayStation CD | Hyper PlayStation Re-mix 1998 No. 9 Model SLPM-80279 | 1998 | Sony Magazines, Inc. Japan |
| Arcade Video game | Hyperdrive | 1998 | Midway Games, Inc. Chicago, IL, USA |
| Sega Saturn CD | I Love Mickey Mouse - Fushigi no Oshiro Daibouken & I Love Donald Duck - Georgia Ou no Hihou Sega Ages | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| DVD Player game | I'm Your Man - Special Edition | 1998 | DVD International |
| Sony PlayStation CD | I.Q Final - Muryou Rental-ban Model PAPX-90063 | 1998 | Sony Computer Ent., Inc. SCEI Japan |
| Sony PlayStation CD | I.Q Final Taikenban Model PCPX-96137 | 1998 | Sony Computer Ent., Inc. SCEI Japan |
| Sony PlayStation CD | I.Q Final Model SCPS-10071 | 1998 | Sony Computer Ent., Inc. SCEI Japan |
| Sony PlayStation CD | Ian Livingstone's Deathtrap Dungeon Model SLES-00746 | 1998 | Eidos Interactive |
| Sony PlayStation CD | Ian Livingstone's Deathtrap Dungeon Model SLUS-00566 | 1998 | Eidos Interactive |
| Bowler | Ice Ball | 1998 | ICE Innovative Concepts in Ent. Buffalo, NY, USA |
| Sega Saturn CD | Idol Janshi Suchie-Pai Mecha Genteiban - Hatsubai 5 Shuunen Toku Package Model T-5716G | 1998 | JALECO Co., Ltd. Japan |
| Sega Saturn CD | Idol Mahjong Final Romance 4 | 1998 | Video System Co., Ltd. Kyoto, Japan |
| PC/MS-Windows CD | iF-22 V5 | 1998 | Interactive Magic |
