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 $1.7M — a different platform, not this one.

Freedom Planet

Freedom Planet is a combat-based platform adventure that pits a spunky dragon girl and her friends against an alien attack force. There's trouble around every turn, from insects to giant robots to sheer explosive destruction, but you'll have a variety of special fighting abilities to blast your way through each stage. As Lilac, you can use Dragon powers to whip enemies with your hair, spin like a cyclone, or fly through the air at high speed like a comet. As Carol, you can bust through foes with a flurry of punches and kicks or summon motorcycles that let you ride up walls and ceilings. Dash across the celestial world of Avalice with boosts, bikes and other high-speed gimmicks to achieve the fastest time or explore at your own pace to find hidden paths and treasures. Battle tons of quirky bosses including giant robots, towering alien creatures and aggressive rivals. Help Lilac and friends save their world from war in an engaging Adventure mode with fully voiced cutscenes.