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 $19.6M — a different platform, not this one.

Skul: The Hero Slayer

The Demon King's Castle in Ruins The human race attacking the Demon King's castle is nothing new and has happened countless times before. What makes this time different though, is that the Adventurers decided to join forces with the Imperial Army and the 'Hero of Caerleon' to lead a full onslaught in hopes of wiping out the Demons once and for all. They attacked the Demon stronghold with overwhelming numbers and succeeded in its total destruction. All of the demons in the castle were taken prisoner except for one lone skeleton named 'Skul'. Side-Scrolling Platformer Action 'Skul: The Hero Slayer' is an action-platformer that boasts rogue-like features such as everchanging and challenging maps. It will keep you on your toes, as you will never know what to expect. Tons of skulls, tons of playable characters Skul is no ordinary skeleton. In addition to his formidable fighting skills, he can gain new and exciting abilities depending on which skull he's wearing. Use up to 2 skulls at a time