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 $2.1M — a different platform, not this one.

System Shock

System Shock is the fully fledged remake of the ground breaking original from 1994, combining cult gameplay with all-new HD visuals, updated controls, an overhauled interface and all-new sounds & music; it even has the original voice actor of SHODAN, one of gaming’s most iconic villains. Witness the rebirth of one of the greatest and most influential games ever created. A first-person fight to the death in the depths of space! SHE IS SELF-AWARE AND AWARE OF YOU Meet SHODAN: The psychotic AI has taken control of Citadel Station and turned the crew into an army of cyborgs and mutants; She now plans to do the same to Earth. You must explore and battle your way through the depths of a space station gone to hell. Stop SHODAN and avert humanity’s destruction. HER TERMINATION IS OUR SALVATION