Type in the code at any time during game

	NSBAGWAN-Toggles invincibility on and off
	NSBJIPP-Toggles maneuvering jets on and off
	NSBLASTER-Shields recharge more quickly
	NSDEATH-Accesses the secret Death level
	NSDIEBESTERDS-Accelerates firing rate of all weapons
	NSE-Gives player full energy
	NSFRICOFF-Toggles air friction on and off
	NSHORSELY-Energy recharges more quickly
	NSOPTA-Gives player all weapons and full shields
	NSOPTL-Adjusts game illumination