| Sony PlayStation CD |  Clock Tower - Ghost Head Model SLPS-01290 | 1998 | Human Ent. Japan |
| Sony PlayStation CD |  Clock Tower Model SLES-00870 | 1998 | ASCII Ent. Soft., Inc. USA |
| Sony PlayStation CD | Clock Tower Model SLES-00871 | 1998 | ASCII Ent. Soft., Inc. USA |
| Sony PlayStation CD | Clock Tower Model SLES-00872 | 1998 | ASCII Ent. Soft., Inc. USA |
| Fruit Machine | Club Banker | 1998 | JPM International |
| PC/MS-Windows CD | Club Rapper | 1998 | CD Utopia Korea |
| Fruit Machine | Club Royal Flush | 1998 | JPM International |
| PC/MS-Windows CD | Clue - Murder at Boddy Mansion | 1998 | Hasbro Interactive, Inc. |
| Dart game | Cobra Sport Dart | 1998 | TOURVision, S.A. Spain |
| Sony PlayStation CD | Cocktail Harmony Model SLPS-01569 | 1998 | Astroll Co., Ltd. Japan |
| Sega Saturn CD | Code R Model T-23502G | 1998 | ESP Ent. Soft. Publishing |
| Apple IIGS disk | Cogito Return P Hb | 1998 | Brutal Deluxe |
| PC/MS-Windows CD | Colin McRae Rally | 1998 | Codemasters Soft. Co., Ltd., The 015026 |
| Sony PlayStation CD |  Colin McRae Rally demo Model SLED-01380 | 1998 | Codemasters Soft. Co., Ltd., The 015026 |
| Sony PlayStation CD | Colin McRae Rally demo Model SLED-01381 | 1998 | Codemasters Soft. Co., Ltd., The 015026 |
| Sony PlayStation CD | Colin McRae Rally demo Model SLED-01388 | 1998 | Codemasters Soft. Co., Ltd., The 015026 |
| Sony PlayStation CD | Colin McRae Rally Model SLES-00477 | 1998 | Codemasters Soft. Co., Ltd., The 015026 |
| Sony PlayStation CD | Colin McRae Rally Model SLES-01204 | 1998 | Codemasters Soft. Co., Ltd., The 015026 |
| Sony PlayStation CD | Colony Wars - Vengeance Model SLED-01471 | 1998 | Psygnosis, Ltd. |
| Sony PlayStation CD | Colony Wars - Vengeance Model SLES-01392 | 1998 | Psygnosis, Ltd. |
| Sony PlayStation CD | Colony Wars - Vengeance Model SLES-01405 | 1998 | Psygnosis, Ltd. |
| Sony PlayStation CD | Colony Wars - Vengeance Model SLES-01406 | 1998 | Psygnosis, Ltd. |
| Sony PlayStation CD | Colony Wars - Vengeance Model SLES-01407 | 1998 | Psygnosis, Ltd. |
| Sony PlayStation CD | Colony Wars - Vengeance Model SLES-01408 | 1998 | Psygnosis, Ltd. |
| Sony PlayStation CD | Colony Wars - Vengeance Model SLUS-00722 | 1998 | Psygnosis, Ltd. |
| Sony PlayStation CD | Colony Wars Model SLPS-01403~4 | 1998 | Artdink Corp. Japan |
| MSX 2 disk | Colpo Grosso al Casino | 1998 | Mad Soft Italy |
| IBM PC/AT DOS pack. | Coltris | 1998 | Wiering Soft., Mike |
| PC/MS-Windows CD | Comanche Gold | 1998 | NovaLogic |
| PC/MS-Windows CD | Combat Flight Simulator | 1998 | Microsoft |
| Sony PlayStation CD | Combination Pro Soccer - J. League no Kantoku ni Natte Sekai o Mezase! Model Japan | 1998 | Axela |
| Sony PlayStation CD | Command & Conquer - Alarmstufe Rot + Bloody Roar demos Model SLED-01270 | 1998 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sony PlayStation CD | Command & Conquer - Alarmstufe Rot - Gegenschlag Model SLES-01345/11345 | 1998 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sony PlayStation CD | Command & Conquer - Alerte Rouge - Mission Tesla Model SLES-01344/11344 | 1998 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sony PlayStation CD | Command & Conquer - Red Alert + Bloody Roar Model SLED-01255 | 1998 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sony PlayStation CD | Command & Conquer - Red Alert - Retaliation Model SLES-01343/SLES-11343 | 1998 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sony PlayStation CD | Command & Conquer - Red Alert - Retaliation Model SLUS-00665/00667 | 1998 | Virgin Interactive Ent., Inc. USA 52145 |
| Sony PlayStation CD | Command & Conquer Complete Model SLPS-00976~7 | 1998 | Acclaim Japan |
| PC/MS-Windows CD | Commandos - Behind Enemy Lines | 1998 | Eidos Interactive |
| Thomson TO disk | Compilation | 1998 | Prehis-To |
