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 $40.7M — a different platform, not this one.

Mortal Shell II

Mortal Shell II: Devout Edition features the base game as well as an exclusive Obsidian skin set for all eight playable Shells. \r \r Mortal Shell II: Devout Edition Items: \r - Mortal Shell II [Full Game]\r - The Obsidian skin set\r \r Mortal Shell II is a standalone sequel to Mortal Shell that significantly expands on the original with faster and unforgiving combat, deeper weapon design with extensive upgrade options, and an emphasis on free exploration within a compact open-world.