Twenty years after you broke out of, and later into, Zatwor prison, your country has gone to war with a world nuclear superpower. Nine hundred soldiers have been captured and are being held in a high security military prison. The enemy is threatening to have them killed. Your country has asked, dare I say begged, you, Randy Crow, to break in and save them.

Fiends of Imprisonment is a stealth game. Using the mouse or keyboard, you guide Randy from the entrance to the exit, avoiding cameras, sound detectors, lasers, roaming guards, etc.