Releases
| Name | Publisher | Year | Type | Availability |
|---|---|---|---|---|
| Gulpman | Campbell Systems | 1982 | Original release (O) | |
| Gulpman | Campbell Systems | 1982 | ||
| Gulpman | Aackosoft | 1982 | Re-release (R) | |
| Gulpman | Profisoft [1] | 1982 | Re-release (R) | |
| Gulpman | Micromega | 1983 | Re-release (R) | |
| Gulpman | Ventamatic | 1983 | ||
| Sentinel | Abacus Programs | 1984 | Original release (O) | |
| Sentinel | Abacus Programs | 1984 | ||
| Sentinel | Riko Data | 1983 |