Spintires: MudRunner is Euro Truck Simulator for people who want to get caked in mud while they scream at the ground, demanding that it release their hefty vehicle. It s a filthy game of churning up muck, recklessly charging into rivers and trying to get up slippery slopes while laden with lumber. It s brilliant. It s also off to America, which I believe is quite muddy, in the American Wild expansion. It s out today, accompanied by an extremely dirty launch trailer.