PC (Microsoft Windows)May 17, 2017
Released ✓ 
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Stardate 20X7
Stardate 20X7 is a set of eleven Boom-compatible maps released by Zachary Stephens (Ribbiks) in 2017. It continues the purple theme of Stardate 20X6, with the colour purple this time replacing the blue range of the palette, however it was not initially intended as a sequel.
ActionScience fictionShooter
Game modes
Single player
Player perspectives
First person