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 $44.5K — a different platform, not this one.
Eagle Island Twist
Soar Into Adventure! Embark on two separate, action-packed adventures across Eagle Island! Join Quill, Fia, and their projectile bird companions Koji and Kusako to blast through baddies and navigate perilous platforming! Overcome challenging roguelite levels to help Quill and Koji rescue Ichiro in the classic Eagle Island , or navigate diverse, handcrafted stages as Fia and Kusako to restore the Manaroc Twist in Eagle Island Twist ! Even better, both modes include a range of accessibility and gameplay options to tailor to your play style. So grab your Falconry Glove and get ready to soar into adventure ! Eagle Island Twist Blast through over 45 hand-crafted stages of single-player, pick-up-and-play action. Battle fauna and flora, master retro-style platforming, and defeat 12 huge bosses, all in crisp, pixelated detail. Features Use Kusako as a projectile and defeat enemies to collect coins, seeds, and manaroc Fly through 45 handcrafted and retro-inspired stages Traverse a 16-bit era world map and choose from casual to more difficult routes. Revisit stages to discover hidden collectables and secret areas Gather green gems and trade for legendary feathers—like the golden Lumara form, which casts Kusako off at the speed of light! Eagle Island One of the most anticipated roguelite games of 2019, the award-winning Eagle Island celebrates and innovates the platforming genre with 19 procedurally generated dungeons, falconry-inspired gameplay mechanics, and accessibility options. Choose between story or rogue mode, mixing and matching 85 abilities to diversify your game. Features Explore lush forests, treacherous caverns, and uncover the ruins of long lost civilizations on your way Use falconry-inspired gameplay & explore procedurally-generated worlds, set to a beautifully modernized pixel art aesthetic. Enjoy short speed runs or choose a sprawling, narrative-driven adventure. High-flying adventure awaits you on Eagle Island! (No birds were harmed in the making of this game.)