| Stress Busters | Arcade | ? | 1998 |
| Super 98 | Arcade | ? | 1998 |
| Super Bishi Bashi Champ | Arcade | ? | 1998 |
| Super Pool | Arcade | ? | 1998 |
| Super Pool 99 | Arcade | ? | 1998 |
| Taisen Hot Gimmick Kairakuten | Arcade | JP | 1998 |
| Taisen Mahjong Final Romance 4 | Arcade | JP | 1998 |
| Taisen Tanto-R Sashissu!! | Arcade | ? | 1998 |
| Tech Romancer | Arcade | EU | 1998 |
| Tech Romancer | Arcade | AS | 1998 |
| Tech Romancer | Arcade | US | 1998 |
| Techno Drive | Arcade | JP | 1998 |
| Tecmo World Cup '98 | Arcade | ? | 1998 |
| Tecmo World Soccer '98 | Arcade | ? | 1998 |
| Tekken Battle Scratch | Arcade | ? | 1998 |
| Tenkomori Shooting | Arcade | WORLD | 1998 |
| Tenkomori Shooting | Arcade | JP | 1998 |
| Teraburst | Arcade | ? | 1998 |
| Tetris: The Grand Master | Arcade | JP | 1998 |
| Texas Reels | Arcade | ? | 1998 |
| The Fallen Angels / Daraku Tenshi: The Fallen Angels | Arcade | WORLD | 1998 |
| The Fallen Angels / Daraku Tenshi: The Fallen Angels | Arcade | JP | 1998 |
| The Killing Blade | Arcade | ? | 1998 |
| The Killing Blade / Ao Jian Kuang Dao | Arcade | ? | 1998 |
| Thrill Drive | Arcade | ? | 1998 |
| Tieban Shensuan | Arcade | ? | 1998 |
| Tokimeki Mahjong Paradise - Doki Doki Hen | Arcade | ? | 1998 |
| Touchmaster 4000 | Arcade | ? | 1998 |
| Touchmaster 5000 | Arcade | ? | 1998 |
| Touryuu Densetsu Elan-Doree / Elan Doree - Legend of Dragoon | Arcade | ? | 1998 |
| Transformers Beast Wars II | Arcade | ? | 1998 |
| Trinitron Color Video Monitor BVM-20F1E | Arcade | ? | 1998 |
| Tsuribori Taikai | Arcade | ? | 1998 |
| VS Mahjong Otome Ryouran | Arcade | ? | 1998 |
| Vapor TRX | Arcade | ? | 1998 |
| Video Carnival 1999 / Super Royal Card | Arcade | ? | 1998 |
| Virtua Striker 2 '98 | Arcade | ? | 1998 |
| Virtua Striker 2 '99.1 | Arcade | US | 1998 |
| Virtua Striker 2 '99.1 | Arcade | JP | 1998 |
| Virtual Mahjong 2 - My Fair Lady | Arcade | ? | 1998 |
| Virtual Pool | Arcade | ? | 1998 |
| Vivid Dolls | Arcade | ? | 1998 |
| Wanpaku Safari | Arcade | ? | 1998 |
| Witch Up & Down | Arcade | ? | 1998 |
| Wonder Stick | Arcade | ? | 1998 |
| Wu Lu Fuxing | Arcade | ? | 1998 |
| Xtreme Rally / Off Beat Racer! | Arcade | ? | 1998 |
| Yatterman Plus | Arcade | ? | 1998 |
| Ying Hua Lian 2.0 | Arcade | CN | 1998 |
| Zero Point | Arcade | JP | 1998 |
| Zero Point | Arcade | ? | 1998 |
| unknown DEP 9801 poker game | Arcade | ? | 1998 |
| Dream Passport Ver.1.01 | Dreamcast | JP | 1998 |
| FIFA - Road to World Cup 98 | Game Boy | EU | 1998 |
| Game Boy Camera Gold | Game Boy | US | 1998 |
| Otto's Ottifanten - Baby Bruno's Alptraum | Game Boy | EU | 1998 |
| Pokemon - Edicion Roja | Game Boy | ES | 1998 |
| Pokemon - Rote Edition | Game Boy | DE | 1998 |
| Pokemon - Versione Rossa | Game Boy | IT | 1998 |
| Harvest Moon GB | Game Boy Color | DE | 1998 |
| Looney Tunes | Game Boy Color | EU | 1998 |
| Looney Tunes | Game Boy Color | US | 1998 |
| Tiger Casino | Game.com | US | 1998 |
| Mickey's Ultimate Challenge | Master System | BR | 1998 |
| Frogger | Mega Drive / Genesis | US | 1998 |
| Historia de les Civilitzacions | Philips CD-i | ES | 1998 |
| Salvat Enciclopedia Interactiva - Nueva Version '98 | Philips CD-i | ES | 1998 |
| The Lost Ride | Philips CD-i | EU | 1998 |
| BMG Demos | PlayStation | FR | 1998 |
| Best Buy Demo CD | PlayStation | US | 1998 |
| Creative Journey | PlayStation | US | 1998 |
| Dual Shock Demo | PlayStation | AU | 1998 |
| Eidos Demo CD | PlayStation | US | 1998 |
| Eidos Demo CD Volume 3 | PlayStation | US | 1998 |
| Euro Demo 28 | PlayStation | EU | 1998 |
| Euro Demo 28 | PlayStation | FR | 1998 |
| Every Child Can Succeed 6 | PlayStation | US | 1998 |
| Head to Toe 1 | PlayStation | US | 1998 |
| Head to Toe 2 | PlayStation | US | 1998 |
| Head to Toe 3 | PlayStation | US | 1998 |
| Head to Toe 4 | PlayStation | US | 1998 |
| Interactive CD Sampler Disc 6 | PlayStation | US | 1998 |
| Interactive CD Sampler Disc Volume 7 | PlayStation | US | 1998 |
| Interactive CD Sampler Disc Volume 8 | PlayStation | US | 1998 |
| Joypad Demo 01 | PlayStation | FR | 1998 |
| K9.5 5 - The Howlywood Premiere | PlayStation | US | 1998 |
| KazMania 1 - Trail of Gems | PlayStation | US | 1998 |
| KazMania 2 - Chaos in KazMania | PlayStation | US | 1998 |
| Liquid Books Adventure 5 - Pop-Out Prose | PlayStation | US | 1998 |
| Liquid Books Adventure 6 - The Wandering Path | PlayStation | US | 1998 |
| Math Gallery - Collection 1 | PlayStation | US | 1998 |
| PlayStation Underground Jampack | PlayStation | US | 1998 |
| PlayStation Underground Jampack - Winter '98 | PlayStation | US | 1998 |
| PlayStation Underground Volume 2 Issue 1 | PlayStation | US | 1998 |
| PlayStation Underground Volume 2 Issue 2 | PlayStation | US | 1998 |
| PlayStation Underground Volume 2 Issue 4 | PlayStation | US | 1998 |
| PlayStation Underground Volume 2.3 | PlayStation | US | 1998 |
| Pro Foot Contest '98 + Grand Theft Auto + Courier Crisis | PlayStation | FR | 1998 |
| Pro Pinball - Big Race USA | PlayStation | EU | 1998 |
| Road Writer | PlayStation | US | 1998 |