Helloween
From Game Developer Research Institute
Tetsushi Nakamura (中村鉄嗣) and Takashi Kouno (河野隆司) seem to have been the core of this group.
Research Methods: Actual mentions, shared staff
Game Boy Advance
- Sister Princess: Re Pure (some graphics?) (JP Publisher: Marvelous)
Game Boy Color
- Animal Breeder 3 (graphics?) (JP Publisher: J-Wing)
- ?: Rock's; Sound: M's Factory
- Dungeon Savior (graphics) (JP Publisher: J-Wing)
- Programming: Feathered; Sound: Pure Sound
- Goraku Ou Tango! (graphics?) (JP Publisher: J-Wing)
- Kawaii Pet Shop Monogatari 2 (some graphics?) (JP Publisher: Taito)
PlayStation
- Fist (some graphics?) (JP Publisher: Imagineer)
- Sound: Studio Cliche
- Shutokou Battle / Tokyo Highway Battle (some graphics?) (JP Publisher: BPS; US/EU Publisher: Jaleco)
- Ski Air Mix (JP Publisher: KID; EU Publisher: Midas)
- This was apparently going to be released by I'Max as Ski Battle.
Saturn
- Seifuku Densetsu: Pretty Fighter X (some graphics) (JP Publisher: Imagineer)
- Sound: Studio Cliche, Mint
Super Famicom/Super NES
- Seifuku Densetsu Pretty Fighter (JP Publisher: Imagineer)
- Sound: Mint