| Type | Title | Year | Publisher |
|---|---|---|---|
| TRS-80 cass. | 🟩 Invaders | 1979 | Level IV Products, Inc. [Livonia, MI, USA] |
| TRS-80 cass. | 🟩 Invaders-Plus | 1980 | Level IV Products, Inc. [Livonia, MI, USA] |
| TRS-80 cass. | 🟩 Space Battles | 1979 | Level IV Products, Inc. [Livonia, MI, USA] |
| TRS-80 disk | 🟩 Space Battles | 1979 | Level IV Products, Inc. [Livonia, MI, USA] |