No revenue estimate for EPIC — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

Legend of Bum bo

The Legend of Bum-bo is a puzzle-based "deckbuilding roguelike." Collect items that can be modified, upgraded and combined with others in many interesting ways. Smash through cardboard monstrosities, giant bosses and dark, personal urges. It’s the prequel to The Binding of Isaac!