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 $4.7K — a different platform, not this one.

UnderDungeon

UnderDungeon is a unique and exciting action-adventure game based on classic dungeon crawlers. Our hero, Kimuto, faces his first-day job delivering packages in a mysterious world of dangers and challenges. In this game, you'll have to solve clever puzzles and interact with enigmatic characters and face challenging enemies and bosses that will put your skills to the test. Can you survive the depths of UnderDungeon and overcome every challenge until you unravel the final mystery? Dare to explore this one-of-a-kind world and discover what awaits you around every corner!