First, make sure you have the board by beating some other guy. When you come up to a yellow bike with a weird looking guy on it, hit him with the board when he raises his head.  Make sure you do not touch him.  You should get a pair of goggles.  Click on the mouse to wear the goggles and when you see the word cave in the corner of the screen, click on your mouse.  You should be in the cave fish hideout.

To get the chainsaw when fighting the biker with it you must first pick up some fertilizer after pushing the truck over. Then use the fertilizer as your weapon when you fight the biker. This will cause her to crash and you get the chainsaw

When you're in the bar and you need to use the semi to get past the road block, keep asking the guy playing with the knife to try it. It takes a long time but eventually he does let you try.

To view the ending press and hold Left Shift and type W.

When fighting the bikers on the old mine road, press Left Shift + V. You will automatically win the fight.

During the demolition derby, press LEFT SHIFT + V. When you press it, an option will come up asking if you want to win the demolition derby.

After you tame the mine field with the electric bunnies, go steal another box for the road. At the end of the game when you are on the front of the big rig, open the front grate and let the bunnies into the fan. Ben will say, "Cool."

To view the motorcycle screensaver, leave the game unattended for 5 minutes.