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 $3.1K — a different platform, not this one.

Kubikon 3D

Discover the world of Kubikon, an original puzzle game that combines elements of Tetris, Arkanoid, Sokoban, and other classic titles. Experience gameplay that will feel nostalgically familiar yet uniquely refreshing. EXPLORE Dozens of levels await your skill and courage! In the ranked mode, you can challenge other players, and in the casual mode, the cubes rearrange themselves differently every time, ensuring practically limitless replayability. COMPETE If you're seeking a real challenge, rise to the top of the leaderboard. You'll be competing against players from all over the world, but remember that only one can become the master of Kubikon. Do you have what it takes to claim victory? CREATE Unleash your creativity in the built-in level editor, allowing you to craft your own levels and share them with friends or even the entire world!