http://store.steampowered.com/app/233450/
From the creators of Defcon, build and manage a maximum security prison.
It's only in alpha, but that's what makes the video so great -- they totally sell the game based on the alpha status!
"You will also gain access to game-breaking bugs, such as: loaded a saved game, all prisoners now have electric drill."
Most recent 20 minute game preview here: http://store.steampowered.com/app/233450/ "What horrible mind created this hellhole? What does it mean?"
I've been kinda tempted by this one, but it's always seemed a bit over-priced IMHO. That price list looks very kickstarter-esque...