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 $38.3K — a different platform, not this one.

Possible One: Lunar Industries

Hello Commander, You have been tasked with a very important mission, one that will change humanity as we know it. You must travel to the moon and start your colony. Your employees will need somewhere to live after all. Start harvesting and refining the precious resources scattered across the moon and send the processed materials back to Earth. Your success is determined by not only your colonists' happiness, but more importantly, the happiness of the board of directors back home. Best of luck. Build and Plan Plan the literal foundations of your colony and start providing a home away from home for your colonists. You’ll need to provide housing, food, and other key facilities to your colony while also managing the psychological impact of living on the moon if you want your colony to not only thrive, but also to survive. Lunar Survival Being far from home is difficult for anyone, but being hundreds of thousands of miles away in a harsh environment is something else entirely. Your colonists will need your help dealing not only with the mental ramifications of being on the moon, but also the physical threats that come with it. You’ll need to protect them from radiation poisoning and help them overcome the side effects of zero gravity life if you want to see your colony grow. Real World Science Use proven, real-world technologies to develop your colony, explore the surface of the moon, mine and refine resources, then ship your spoils back to Earth. This isn’t science fiction; this is real science and technology that you implement on your journey to establish the first lunar colony. Attention to Detail Not only will you need to manage your colony’s happiness and resources, but you will also need to keep the members of the board happy. Not making them enough money with your mining? They’ll cut your funding and shut down your colony. Managing the needs of your colony versus the demands of the board will be the difference between success and failure.