Prison Block is a prison-themed text based browser game. You create your character, start at level one and work hard to get to the top. You have your own cell, you can get armors and weapons, even drugs and other items. Prison has a gym, infirmary, marketplace, weekly lottery and other features. You can spy, raid, mug and attack others in the prison. Very informative game tutorials provided in the menu to explain the game features step by step.