Grand Theft Auto IV Cheats :
Secret - Easy 'One Man Army' Achievment
In the beginning of the game, the southwestern bridge will be blocked off by cops. There should be a subway track to the side, underneath the bridge.
Drive your car off the rails and onto the tracks and continue driving until you are inside the tunnel. You should be 6 star wanted at this point. camp out in the tunnel for as long as needed.
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