http://wimp.com/builttoaster/
Basically it's a guy who tries to create a toaster from scratch. As in, actually getting the raw materials himself.
I'm both an economics student and a survivalist, and what this game represents is actually very interesting - how a human can survive and create economies, from absolutely nothing. You could drop all your items in the character creation room, and quite realistically, make your way up over a few months to a large village-based economy etc.