Prison Tycoon 4: SuperMax is a Simulation, Management PC game, developed by , available on Steam and published by Retroism.
Hard Time is Money Build a profitable privately run prison from the ground up. Every wall, every fence, every decision is yours. Start small and forge your reputation as a first rate warden. Grow your facility to SuperMax capabilities, housing the most dangerous and diabolical criminals on earth - all for the bottom line.