Threshold Research
Company · 2 games · all platforms
| Game | Platform | Year |
|---|---|---|
| QIX | Atari 7800 | 1983 |
| QIX | Commodore 64 | 1989 |
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Company · 2 games · all platforms
| Game | Platform | Year |
|---|---|---|
| QIX | Atari 7800 | 1983 |
| QIX | Commodore 64 | 1989 |