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 $4.8K — a different platform, not this one.

Uprising 2: Lead and Destroy

A direct sequel to Uprising: Join or Die. After a century of bloody galactic battle, a horde of intelligent bloodthirsty aliens, known as the Kri’iSara, threaten to exterminate all human life. New Alliance Command is counting on you to destroy the alien menace. Lead your combined forces from a second-generation Wraith battle tank. Fight your way through 28 brutal missions featuring maxed-out weapons and power units at your disposal. Streamlined game design creates the perfect balance of action and strategy Ultra weapons, cool explosions, and dynamic lighting effects for the ultimate experience Create your own solo and multiplayer levels using the Mission Editor