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 $732.2K — a different platform, not this one.

STAR WARS™ Galactic Battlegrounds Saga

Star Wars ™ Galactic Battlegrounds Saga includes Star Wars ™ Galactic Battlegrounds and the expansion pack Star Wars ™ Galactic Battlegrounds: Clone Campaigns. The destiny of a galaxy hangs in the balance, and you are in command! Lead the great armies of the Star Wars ™: Episode II: Attack of the Clones saga in intense real-time strategy clashes. Enter the fray as the Galactic Empire, Rebel Alliance, Wookies, Trade Federation, Gungans or Royal Naboo to determine the course of the Galactic Civil War. Expand the battlefield with the Clone Campaigns addon. Choose to play as the breakaway Confederacy of Independent Systems or the Galactic Republic in 14 missions based around characters, vehicles and locations from Star Wars : Episode II Attack of the Clones . Execute campaigns over land, sea, and air in single-player campaigns, skirmishes, and local multiplayer battles. Combat arenas extend from interstellar asteroids to epic ground battles to aquatic realms. Deploy vast armies-up to 200 units per side - that can include Bounty Hunters, Jedi, Droids™, Wookiee Kat tanks and much more.  Manage resources and upgradeable technology into your strategy, such as Wookie ingenuity, advanced Gungan biotechnology and Jedi stamina. Create custom single or multiplayer campaigns featuring virtually any Star Wars units and settings with the Scenario Editor.