No revenue estimate for EPIC — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $609.6K — a different platform, not this one.

Contraption Maker

From the creators of The Incredible Machine comes Contraption Maker bringing all the Rube Goldberg craziness up to the modern age. Comes with improved physics, new parts, ridiculous chain reactions, over 200 official puzzles, and Wonderstructs and Battling Cards Puzzle Packs.