UNiT

Arcade

• Maru-chan de Goo!!! (Sega)

Macintosh

• Kuma no Puutarou [screensaver] (JP Publisher: Seiwa Systems)
• Silent Möbius: Alice Ridell ["Digital Motion Picture"] (JP Publisher: Emotion)

Also released for Windows, but only Macintosh is listed on UNiT's site

PlayStation

• Arc the Lad Casino Game (JP Publisher: Sony Computer Entertainment)

Released with Arc the Lad Monster Game

• Kurumi Miracle (JP Publisher: Banpresto)
• London Seirei Tantei-dan (JP Publisher: Bandai)
• Macross Digital Mission VF-X (JP Publisher: Emotion)
• Macross VF-X2 (JP Publisher: Emotion)
• Parts'Dik (unreleased) (Banpresto) [1] [2]
• Victory Zone (JP Publisher: Sony Computer Entertainment)
• Victory Zone 2 (JP Publisher: Sony Computer Entertainment)

Saturn

• Tetris S (JP Publisher: BPS)

Windows

• Blue Sphere (unreleased?) (Banpresto) [3]

Listed on UNiT's site as a PlayStation game, but it's a "network shooting" game

• Den'ei Shoujo: Virtual Girl Lun (JP Publisher: Banpresto)
• Kuma no Puutarou [screensaver] (JP Publisher: Seiwa Systems)