| PC/MS-Windows CD |  Skull Caps | 1998 | Creative Edge |
| Pachislot | Skull Heads | 1998 | Macy Sales Co., Ltd. Universal Group Japan |
| Sony PlayStation CD |  Skullmonkeys Model SLES-01090 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Skullmonkeys Model SLES-01091 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Skullmonkeys Model SLES-01092 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Skullmonkeys Model SLUS-00601 | 1998 | Electronic Arts CA, USA 14633 |
| Pachislot | Sky Station | 1998 | Pioneer Co., Ltd. Japan |
| Sega Saturn CD | Slayers Royal 2 Model T-27907G | 1998 | Kadokawa Shoten Japan |
| Sony PlayStation CD | Slayers Royal Model SLPS-01363 | 1998 | Kadokawa Shoten Japan |
| Sony PlayStation CD | Slayers Wonderful Model SLPS-01599 | 1998 | Banpresto Japan |
| Handheld game | Slingo | 1998 | Tiger Electronic Toys, Inc. Orchard Mundelein, IL, USA |
| Pachislot | Slotier | 1998 | Taiyo Co., Ltd. Japan |
| Slot Machine | Slotopoly | 1998 | IGT International Game Technologies Reno, NV, USA |
| PC/MS-Windows CD | Small Soldiers - Globotech Design Lab | 1998 | Hasbro Interactive, Inc. |
| PC/MS-Windows CD | Small Soldiers - Squad Commander | 1998 | Hasbro Interactive, Inc. |
| Nintendo Game Boy Cart. | Small Soldiers Model DMG-ASIE-USA | 1998 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo Game Boy Cart. | Small Soldiers Model DMG-ASIP-EUR | 1998 | T-HQ, Inc. Toy HeadQuarters |
| Sony PlayStation CD | Small Soldiers Model SLES-01580 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Small Soldiers Model SLES-01581 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Small Soldiers Model SLES-01582 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Small Soldiers Model SLUS-00781 | 1998 | Electronic Arts CA, USA 14633 |
| Coin-op Misc. game | Smart Roulette | 1998 | Kusuno |
| Coin-op Misc. game | Smash & Spin | 1998 | Konami Co., Ltd. Japan |
| Sony PlayStation CD | Smash Court 2 Model SLPS-01693 | 1998 | NAMCO, Ltd. Japan |
| Sony PlayStation CD |  Smash Court Model SLPS-91053 | 1998 | NAMCO, Ltd. Japan |
| Video Slot Machine | Snooker 10 | 1998 | Sandii' |
| Sony PlayStation CD | Snow Break Model SLPS-01170 | 1998 | Atlus Co., Ltd. Japan |
| Sony PlayStation CD | Snow Racer 98 Model SLES-01106 | 1998 | Infogrames UK, Ltd. 013156 |
| Nintendo 64 cart. | Snow Speeder Model NUS-NSNJ | 1998 | Imagineer Co., Ltd. Japan |
| Nintendo 64 cart. | Snowboard Kids | 1998 | Atlus Co., Ltd. Japan |
| IBM PC/AT DOS 3.5in. disk | Softdisk PC Issue 135 | 1998 | Softdisk Publishing |
| IBM PC/AT DOS 3.5in. disk | Softdisk PC Issue 136 | 1998 | Softdisk Publishing |
| IBM PC/AT DOS 3.5in. disk | Softdisk PC Issue 137 | 1998 | Softdisk Publishing |
| IBM PC/AT DOS 3.5in. disk | Softdisk PC Issue 138 | 1998 | Softdisk Publishing |
| IBM PC/AT DOS 3.5in. disk | Softdisk PC Issue 139 | 1998 | Softdisk Publishing |
| IBM PC/AT DOS 3.5in. disk | Softdisk PC Issue 140 | 1998 | Softdisk Publishing |
| IBM PC/AT DOS 3.5in. disk | Softdisk PC Issue 141 | 1998 | Softdisk Publishing |
| Sega Saturn CD | Sokkou Seitokai - Sonic Council | 1998 | Banpresto Japan |
| Sony PlayStation CD | Sol Divide - Sword of Darkness Model SLPS-01463 | 1998 | Atlus Co., Ltd. Japan |
| Sega Saturn CD | Sol Divide - Sword of Darkness Model T-14423G | 1998 | Atlus Co., Ltd. Japan |
