To unlock Darkside go to the kitchen level, get a napalm, go on top of the rat trap,which will blast you to the little island in the middle of the kitchen. dont move just fire the napalm.it will hit the guys butt,he will fart,and then you will be able to drive in him and get darkside. To unlock axel go to playground periland shoot the swing outside of the level,axel will come from the swing like a pickup,and pick him up and you have unlocked axel. Note:you must do this in tournament mode and save.
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