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 $6.7K — a different platform, not this one.

Hotel Giant

If you want to collect all Giant titles, check the amazing Giant Bundle Become the ultimate hotel-mogul! You now have the chance to prove your managerial and planning skills in the hotel industry. Keep paying guests happy and success will be the reward. From a small, family-owned bed-and-breakfast to a large, secluded megahotel for the stars, the hotels that you can manage come in all shapes and styles. You are at the forefront of the tourism industry, owning and managing a hotel in one of more than 20 cities around the world. Starting out small with a hotel for business travelers, your challenge is to build a successful business, overcoming all obstacles that the exciting world of business management can provide. You have the opportunity to place the hotel virtually at any location and have total control over the look and atmosphere of your foyer, guest rooms and all the other components that go into making a top hotel. Success or failure is only a holiday season away – so start your career now and build up your own hotel imperium. Features: Various different hotel types (urban, resort, theme-hotels) Cool advertising possibilities Different accommodations (guest rooms, restaurants, bar, fitnesscenter...) Realistic and detailed simulation Lovely crafted interior and design possibilities