No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $7.3K — a different platform, not this one.

Spacecom

SPACECOM – a strategic-to-the-bone, starfleet command game with a heavy focus on multiplayer. Spacecom is a battle of strategists in which deception, smart movement, and choices to battle decide victory or defeat. No coincidence, no luck. Spacecom pushes your ability to strategize with a focus on real-time tactics and planning. Use proven maneuvers learned from military legends or devise your own plans. Dominate your enemies in planetary systems with up to six players per campaign. Most of all, you'll need a bright mind, cunning, and sound tactics. Heavy focus on multiplayer - dominate up to 6 players per map No coincidence, no luck. What matters is good planning and successful execution Sound designed specifically to trigger strategic thinking Minimalistic visual design inspired by military technology Created to exalt smart thinking over fast clicking