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 $23.2K — a different platform, not this one.

Deadlock: Planetary Conquest

Beneath you floats magnificent, untamed Gallius IV, a terran world newly discovered in this disputed part of the galaxy. Your colony ship is ready, equipped with all the basics you need to settle this planet. The select group of colonists orbiting with you are prepared both to build a strong colony and to defend it to the last stone. Other ships are also scanning the planet's surface, choosing the landing site for their colony. All past allegiances have been cast aside in the fever for this world. In Deadlock, an intense turn-based strategic simulation, seven races colonize a virgin planet, but only one will survive. Build your province’s structures. Conduct research to advance your race. Devise the perfect strategy of diplomacy, intimidation and warfare. Every decision you make will determine the ultimate fate of your people, your empire, and your survival. Choose to command the human or one of six other alien races, each with unique strengths, weaknesses, and needs. Engage in tactical combat with a wide variety of land, air and sea-based military units. Advanced custom game options and planet generation provide high replayability and depth of play.