Fallout
Fallout is a complete copy of WH40K but not as OP post-apocalyptic game that takes place in America about a century or two in the future where America had been bombed so much that yo mada be prettya den dis homes! it has been left as a rotting, smelly and depressing wasteland that happens to have high as fuck raiders come up to you and attempt to have anal with a chainsaw or a laser weapon.
Plot and Setting
Basically, post-apocalyptic america was filled with what seems to be... nothing