Update: I was unfortunately not aware of Shamus Young's severe criticism of Fallout 3 available here to link in the original piece and I regret that. It dovetails rather nicely with what I've written and it's much better executed than my piece. I strongly recommend anyone...
All that stands between you and your freedom is a perfectly executed escape plan.
The Escapists is a prison break game that puts players in the role of a prison inmate, ultimately planning and pulling off an escape.
You'll have to stick to a schedule to avoid arousing suspicion, craft the tools you'll need from stuff lying around the prison (or, instead, steal them), make use of/stay off the radar of your fellow cons and guards, and eventually build your own escape tunnel while keeping it hidden from the people that might reasonably want to cave it in.