Speaking of Theme Hospital, looks like there's a recent project to create an open source implementation: http://code.google.com/p/corsix-th/ http://code.google.

Speaking of Theme Hospital, looks like there's a recent project to create an open source implementation: http://code.google.com/p/corsix-th/ http://code.google.com/p/corsix-th/ Could be good, especially if it goes the way of OpenTTD and gets its own open source data files.