A free program for Android, by Sky Central.

The Impostor Prison Escape is a hide-and-seek game where you have to find the impostors hidden by the prison guards. There are a total of 5 different characters, each with their own unique ability. If you’re playing as the impostor, you have to find the exit door by opening the switches. You’ll need to open the door and go through the tunnel to get out of the prison. As soon as you open the door, the other prisoners will attack you.

Your mission is to survive. In order to do that, you have to hide in the shadows, behind the walls, and under the beds. You’ll have to be really stealthy because the other prisoners are watching you. You’ll also have to be able to defend yourself because they’ll try to kill you.