Region | Title | System | Version | Edition | Languages | Serial | Status |
| Sonic & Knuckles Collection ソニック&ナックルズ コレクション | PC | | Ultra 2000/Ultra Series | | MKW-051 | |
| Sky Target: Daredevil Air Force スカイ・ターゲット | PC | 1.0.06.19 us | Ultra 2000/Ultra Series | | MKW-175 | |
| Shin Samurai Spirits: Haoumaru Jigokuhen 真サムライ・スピリッツ ~覇王丸地獄変~ | PC | | Ultra 2000/Ultra Series | | MKW-266 | |
| Sega Rally Championship PC セガラリー・チャンピオンシップ | PC | | Ultra 2000/Ultra Series | | | |
| Sega Rally Championship PC セガラリー・チャンピオンシップ | PC | | Ultra 2000/Ultra Series | | MKW-031 | |
| Sega Memorial Selection: Dear 80's Videogame Best 3 | PC | | Ultra 2000/Ultra Series | | MKW-183 | |
| Swap Magic 3 Plus | PS2 | 1.12 | Unlicensed | | | |
| Swap Magic 3 Plus | PS2 | 1.00 | Unlicensed | | | |
| Swap Magic 3 | PS2 | 3.10 (American) | Unlicensed | | | |
| Swap Magic | PS2 | 1.12 | Unlicensed | | | |
| Super Game Converter | DC | 1.000 | Unlicensed | | | |
| Striptiz-klub Golodnaya Koshka predstavlyaet Okean Strastej...: Miss Osen' Стриптиз-клуб Голодная Кошка представляет Океан Страстей...: Мисс Осень | PSX | | Unlicensed | | | |
| StationMaster 03/2002 AR2v2 | PS2 | 1.1 | Unlicensed | | | |
| StationMaster 03/2001 Xploder | PSX | | Unlicensed | | | |
| StationMaster 02/2002 AR2v2 | PS2 | 1.2 | Unlicensed | | | |
| StationMaster 02/2001 Xploder Playnation Xploder Blaze | PSX | | Unlicensed | | | |
| Spielbare Cheats Volume 27 | PS2 | 1.00 beta (European) | Unlicensed | | | |
| Spielbare Cheats Volume 26 | PS2 | 1.00 beta (European) | Unlicensed | | | |
| Spielbare Cheats Volume 25 | PS2 | 1.00 beta (European) | Unlicensed | | | |
| Spielbare Cheats Volume 24 | PS2 | 1.00 beta (European) | Unlicensed | | | |
| Spielbare Cheats Volume 23 | PS2 | 1.10 (European) | Unlicensed | | | |
| Spielbare Cheats Volume 22 | PS2 | 1.00 (European) | Unlicensed | | | |
| Spielbare Cheats Volume 21 | PS2 | 1.00 (European) | Unlicensed | | | |
| Spielbare Cheats Volume 20 | PS2 | 1.00 (European) | Unlicensed | | | |
| Spielbare Cheats Volume 19 | PS2 | 1.00 (European) | Unlicensed | | | |
| Spielbare Cheats Volume 18 | PS2 | 1.00 (European) | Unlicensed | | | |
| Spielbare Cheats Volume 17 | PS2 | 1.00 (European) | Unlicensed | | | |
| Spielbare Cheats Volume 16 | PS2 | 1.00 (European) | Unlicensed | | | |
| Sonic MegaMix | MCD | | Unlicensed | | | |
| Shinsetsu Shiawase Usagi f: Yuujou yorimo Aiyoku 真説しあわせうさぎf ~友情より愛欲~ | PCE | | Unlicensed | | | |
| Shiawase Usagi: Nureta Bishoujo: Hajimete Nanoni... しあわせうさぎ ~濡れた美少女‐初めてなのに…~ | PCE | | Unlicensed | | | |
| SD Media Launcher for GameCube / Wii SDメディアランチャー Wii用/GC用 | GC | | Unlicensed | | | |
| Sturmwind | DC | 1.0 | Unlicensed (Rerelease) | | | |
| Shibai Michi しばいみち | PS2 | 1.00 | USB Mic Doukonban | | SCPS 11029 | |
| Sangokushi Koumeiden 三國志孔明伝 | PC | 1.0 | Value Set Series | | KN11-15101 | |
| Super Real Mahjong PII & PIII+ スーパーリアル麻雀 PⅡ&PⅢ+ | FMT | | Ving Marty Taiou Vol. 1 | | HME-111 | |
| Super Real Mahjong PIV スーパーリ・アル麻雀PⅣ | FMT | | Ving Marty Taiou Vol. 7 | | HMF-138 | |
| Stronghold: Emperor no Yousai ストロングホールド ~皇帝の要塞~ | FMT | | Ving Marty Taiou Vol. 8 | | HMF-133 | |
| Super Real Mahjong PII & PIII スーパー・リアル麻雀PⅡ&PⅢ | FMT | | Ving Vol. 11 | | HMD-126 | |
| Splatterhouse スプラッターハウス | FMT | | Ving Vol. 13 | | HMD-146 | |
| Shadow Man | PC | | Wanted Games | | CD194141.00-EUR | |
| Sid Meier's Civilization III: Conquests 文明帝國Ⅲ:一統天下 | PC | 1.00 | Wenming Diguo III Jingdian Quanji | | | |
| Sid Meier's Civilization III 文明帝國Ⅲ | PC | 1.07f | Wenming Diguo III Jingdian Quanji | | | |
| SimCity Enhanced CD-ROM | PC | | White Label | | | |
| SimCity Enhanced CD-ROM | PC | | White Label | | | |
| SimCity Enhanced CD-ROM | PC | | White Label | | | |
| Sensible World of Soccer: European Championship Edition | PC | 1.2 | White Label | | | |
| Screamer | PC | | White Label | | | |
| Screamer | PC | | White Label | | | |
| Star Wars: Rebel Assault | PC | 1.7 | White Label, Rerelease | | 632630, CDRM1151470, CDRS1151470 | |
| Star Trek: Judgment Rites | PC | | White Label, White Label: Doubles | | | |
| Star Trek: 25th Anniversary Enhanced CD-ROM Star Trek: 25th Anniversary | PC | | White Label, White Label: Doubles, Star Trek: Federation Compilation | | CD-ICD-301-0 | |
| The Secret of Monkey Island & Monkey Island 2: LeChuck's Revenge | PC | | White Label: Doubles | | | |
| Sam & Max Hit the Road | PC | | White Label: Doubles | | | |
| SimCity 2000: CD Collection | PC | 1.2cj | Windows | | 0026-000-0601-A | |
| SimCity 2000: CD Collection | PC | 1.2 | Windows | | 0026-000-0601-A | |
| SimCity 2000: CD Collection | PC | 1.00 | Windows 95 | | 0026-000-0601-A | |
| SOCOM: Confrontation ソーコム:コンフロンテーション | PS3 | 01.00 | Wireless Headset Bundle | | BCJS 30024 | |
| Suikoden: Tenmei no Chikai 水滸伝・天命の誓い | FMT | | with Soundware | | HMB-108 | |
| Sangokushi IV 三國志Ⅳ | FMT | | with Soundware | | HMF-139 | |
| Sangokushi III 三國志Ⅲ | FMT | | with Soundware | | HMD-131 | |
| Sangokushi II 三國志Ⅱ | FMT | | with Soundware | | HMB-159 | |
| Szalony Kurczak i Tajemniczy Zamek | PC | | wkiosku | | | |
| SkyMaze X3D SkyMaze | PC | | X3D | | | |
| Sega Touring Car Championship | PC | 1.0 | Xplosiv | | EI-1306 | |
| Soul Eater: Battle Resonance: Tamashii Kyoumei Disc ソウルイーター バトルレゾナンス 魂共鳴ディスク | PC | | Yoyaku Tokuten | | | |
| Suzumiya Haruhi no Tomadoi: Uchuu-hatsu! Full CG: Odoru SOS-dan (Chou Eizou-ban) 涼宮ハルヒの戸惑 宇宙初!フルCG 「踊るSOS団」 | PS2 | 1.01 | Yoyaku Tokuten Disc | | SLPM 68020 | |
| Sudden Strike Forever サドンストライク ~フォーエバー~ | PC | | Yuu Yuu 1980yen | | MKY-045 | |
| Sheep シープ | PC | 1.0.0.1 | Yuu Yuu 1980yen | | MKY-040 | |
| Space Invaders スペースインベーダー | PC | | Yuuyuu 1,480-yen (Publishing Distribution) | | KMK-1210, MKY-055 | |
| Super Shanghai: Dragon's Eye スーパー上海 ドラゴンズアイ | PC | 1.00 | Yuuyuu 1,980-yen, Ultra 2000/Ultra Series | | MKW-118, MKY-004 | |
| Strike Commander | PC | | Zielona Seria | | R9615CD | |