Jumpstart 3D World Cheat Codes: ------------ Submitted by: David K. Code - The Canyon: ------------------ On jumpstart.com go to adventure canyon on your map. Make sure you have a golden boat ride. Go past Uncle Miltions Amazing Science Land. You will reach a mini cave in front of the rope bridge. Face the bridge and start going. You will stop for a second then go. Right when you start to go let go. Face the canyon. And jump as far as you can.
