| Type | Title | Year | Publisher |
|---|---|---|---|
| Handheld game | 🟩 Bury The Monsters | 1982 | Romtec Co., Ltd. |
| Tabletop game | 🟩 Cosmic Invaders Model ET-809 | 198? | Romtec Co., Ltd. |
| Tabletop game | 🟩 Frog Prince Model ET-806 | 1983 | Romtec Co., Ltd. |
| Slot Machine (video) | 🟩 Grand Prix 98 | 1998 | Romtec Co., Ltd. |
| Tabletop game | 🟩 Pucki & Monsters | 1982 | Romtec Co., Ltd. |
| Handheld game | 🟩 Pucki & Monsters Model Y-1149 | 1982 | Romtec Co., Ltd. |