No enemies...
	Various Pokes...

Press the SHIFT LOCK key then hold down the joystick fire button to move around the level without spawning any enemies.

Reset or freeze the game, enter one of the following pokes below and unfreeze the game again.

Effect	Code
Unlimited Energy	POKE 16347,189
Unlimited Gyroscopes	POKE 4133,173
Unlimited Lives	POKE 15985,96
Unlimited Time	POKE 2991,173
Unlimited Weapons	POKE 16365,0