18. Saints Row: The Third
Developed by Volition Incorporated, Published by THQ
And your mom thought Grand Theft Auto was bad. Saints Row 3 is one of the most bat-shit insane games we've ever played, and that's saying something. From stealing an experimental V-TOL from a military base to skydiving in a tank and mowing down wave after wave of prostitutes with a minigun, SR3 has it all—as long as "it all" is everything you didn't know you wanted to do in an open world game. Give it a try and find out what you've been missing.