All items and health:
Jump on one of the Pteranodons to fly high enough to a point where the
ground disappears. At this time 100% health, all weapons, 999 items, a
full jet pack, and shield will become available. Use the jet pack to
return to ground level to avoid landing in lava.

Jet pack refuel:
Double jump off the face of a mountain with the jet pack. If done
correctly, a shield will appear while the jet pack is refilled.

Cheat mode:
Enter one of the following codes during game play on level 1 to
activate the corresponding cheat function.


Effect Code

Instant victory [F12] + [F4]
Fuel [F12] + [F5]
All weapons [F12] + [F2]
Shields [F12] + [F3]
Full health [F12] + [F1]