Anybody that is into building/management games I can recommend Prison Architect. I will say that it's not quite as amusing as the trailer portrays. I was expecting something similar to the classic Theme Hospital, but whilst it is the same style of game play it for the most part lacks the humour.

Despite that however, I have already spent a fair number of hours building different kinds of prisons(it's one of those games like Minecraft etc where you start something you think will take 10mins and suddenly 40mins has passed). Not something with a huge amount of depth but definitely worth dipping in every now and again.