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 $25.6K — a different platform, not this one.

Capitalism Plus

Play the strategy game of money, power and wealth. Monitor your business performance against competitors, plot your strategy, even engineer hostile take-overs. Deal with the kind of events that keep real CEOs on their toes - riots, disease, technological breakthroughs and more. Create your own scenarios as you play through unique historical and futuristic levels. Play solo against the computer or against a friend via the Internet. Nearly limitless simulated business opportunities Complex game mechanics that accurately depict actual world economy Endless replayability thanks to challenging AI opponents