No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $232.6K — a different platform, not this one.

Roundguard

Castle Springbottom is under attack! It's up to the Roundguard to save the king and -- more importantly -- recover his gold! Fling your hero into the face of danger and bounce off hordes of dangerously cute monsters to reach the bottom of the dungeon. With only one life, you'll need to learn how to navigate hazards, make strategic choices, and master your hero's skills if you hope to defeat the final boss. But don't worry, the Roundguard always bounces back! • Bouncy Fun: Intuitive pinball-physics-based gameplay like no other dungeon crawler. • Multiple Classes: Play as the Warrior, the Rogue, or the Wizard, each with their own unique skills, items, and cheeky sense of humor. • Randomized Dungeon: Each time you play, levels are procedurally generated, and quest events and elite monsters are randomly placed. • Permadeath with Benefits: When you die, you’ll have a chance to bring a special trinket with you on your next run. The more gold you grab, the better your chances to collect one