| Type | Title | Year | Publisher |
|---|---|---|---|
| MSX 2 cart. | 🟫 DIM X demo HB | 2016 | Kai Magazine Soft. |
| MSX 2 cart. | 🟫 Highway Fighter demo HB | 2017 | Kai Magazine Soft. |
| Sega Mega Drive cart. | 🟫 Life On Earth - Reimagined demo HB | 2023 | Kai Magazine Soft. |
| MSX 2 cart. | 🟫 Life on Earth demo HB | 2018 | Kai Magazine Soft. |
| Sega Mega Drive cart. | 🟫 Life On Mars demo HB | 2022 | Kai Magazine Soft. |
| Sega Mega Drive cart. | 🟫 The Secret of the Four Winds demo HB | 2024 | Kai Magazine Soft. |