| Sega Saturn CD |  The King of Fighters '97 Model T-3121G | 1998 | SNK Corp. Shin Nihon Kikaku Japan |
| Sega Saturn CD | The King of Fighters Best Collection Model T-3125G | 1998 | SNK Corp. Shin Nihon Kikaku Japan |
| Sega Saturn CD | The Legend of Heroes I & II - Eiyuu Densetsu | 1998 | GMF |
| Sega Saturn CD | The Star Bowling Vol 2 | 1998 | Yumedia |
| Sega Saturn CD | Time Commando | 1998 | Acclaim Japan |
| Sega Saturn CD | Tokimeki Memorial Drama Series Vol. 2 - Irodori no Lovesong | 1998 | Konami Co., Ltd. Japan |
| Sega Saturn CD |  Tomb Raiders Model T-9113G | 1998 | Victor Interactive Soft., Inc. |
| Sega Saturn CD | Tour Party - Sotsugyou Ryokou ni Ikou | 1998 | Takara Co., Ltd. Japan |
| Sega Saturn CD | Trash It! Model T-25411H-50 | 1998 | GT Interactive Soft. Corp. NY, USA |
| Sega Saturn CD | Ultraman Zukan 3 | 1998 | ASK Kodansha Co., Ltd. Japan |
| Sega Saturn CD | Uno DX | 1998 | Media Quest Japan |
| Sega Saturn CD | Vampire Savior - The Lord of Vampire Model T-1228G P | 1998 | Capcom Co., Ltd. Japan |
| Sega Saturn CD | Virtua Cop 1 & 2 Model GS-9201 | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Virtua Cop Special Pak Model GS-9180 | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Virtuacall S Shokai Gentei Sweet Voice Yobikake Kimi Doukon | 1998 | KID Kindle Imagine Develop |
| Sega Saturn CD | Virtual Mahjong Model T-2206G P | 1998 | Micronet Co., Ltd. Japan |
| Sega Saturn CD | Wachen Röder Model GS-9183 | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Waku Waku Monster | 1998 | Altron Corp. |
| Sega Saturn CD | Waku Waku Puyo Puyo Dungeon | 1998 | Compile |
| Sega Saturn CD | Wangan Trial Love | 1998 | Pack In Soft. Japan |
| Sega Saturn CD | Winning Post 3 - Program '98 Model T-7671G | 1998 | KOEI Co., Ltd. Japan |
| Sega Saturn CD | Winning Post 3 Model T-7660G | 1998 | KOEI Co., Ltd. Japan |
| Sega Saturn CD | Winter Heat Model GS-9177 | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Winter Heat Model MK81129-50 | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | WipEout 2097 Model T-11308H-50 | 1998 | Psygnosis, Ltd. |
| Sega Saturn CD | WipEout XL Model T-18619G | 1998 | Softbank Corp. Japan |
| Sega Saturn CD | Wizardry - Llylgamyn Saga Model T-38601G | 1998 | Locus |
| Sega Saturn CD | Wizardry Nemesis - The Wizardry Adventure Model T-37001G | 1998 | Shouei System Co., Ltd. Japan |
| Sega Saturn CD | World Cup France '98 - Road to Win Model GS-9196 | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | World League Soccer '98 Model MK81181-50 | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | X-Men vs. Street Fighter Model T-1227G | 1998 | Capcom Co., Ltd. Japan |
| Sega Saturn CD | Yoshimoto Mahjong Club Model T-20403G | 1998 | Psikyo |
| Sega Saturn CD | Yoshimura Shougi Model T-9531G | 1998 | Konami Co., Ltd. Japan |
| Sega Saturn CD | Yuukyuu Gensoukyoku 2nd Album Model T-27807G | 1998 | Media Works Japan |
| Sega Saturn CD | Yuukyuu Gensoukyoku ensemble Model T-27808G | 1998 | Media Works Japan |
| Sega Saturn CD | Z Model T-25412H-50 | 1998 | GT Interactive Soft. Corp. NY, USA |
| Sega Saturn CD | Zanma Chou Ougi Valhollian Model T-38201G | 1998 | K & P Kamata & Partners |
| Sega Saturn CD | Zoku Hatsukoi Monogatari - Shuugakuryokou Model T-33005G | 1998 | Tokuma Shoten Intermedia, Inc. Japan |
| Sony PlayStation CD | '98 Koushien - Koukou Yakyuu Simulation Model SLPS-01204 | 1998 | Magical Co., Ltd. Japan |
| Sony PlayStation CD |  '98 Koushien Taikenban Model SLPM-80238 | 1998 | Magical Co., Ltd. Japan |
