If you liked Escape The Prison, you may also enjoy...
Easy Escape Game Are you tired of very other hard escape the room games. If you can't escape this room, you can never play any escape games :D. Find 10 keys and 2 pieces of letter with the password.
Mog House Escape This is a Japanese game, but I'm sure you can escape this Mog Room.
Incognitus Deep Sleep Far to confident... It will be your downfall. I hope you can swim!!! A sleep in the deep.