HashROM

Wakugumi – Monochrome Puzzle (Europe, Australia)

Electroplankton – Trapy (Europe, Australia)

Electroplankton Trapy (USA)

Doom II (Europe)

Doom II (USA)

Mario Calculator (China) (iQue)

Mario Calculator (Europe, Australia)

Mario Calculator (USA) (Rev 1)

PictureBook Games – The Royal Bluff (USA)

Doom (USA, Europe)