When you're bored or just want to kill time, The Jail Break: Cops Vs Robbers is a great app to try. It is simple yet exciting, and it will keep you engrossed for hours. The game's rules are straightforward; you can play as either a cop or a prisoner. As a cop, your job is to apprehend criminals and earn merit and bounty. However, you must not kill the prisoners or you will be imprisoned. As a prisoner, on the other hand, you can escape by gathering books to turn into keys or shovels, and from there you can rob as much as you want!