Start game as usual. During gameplay enter the following cheats:
FILLITUPPLEASE - Enable All Cheats
LIFEPLEASE - Get Life
SHIELDPLEASE - Get Shield
SPEEDPLEASE - Get Speed
UPGRADEPLEASE - Get Upgrade
MISSILESPLEASE - Get Missiles
Start game as usual. During gameplay enter the following cheats:
FILLITUPPLEASE - Enable All Cheats
LIFEPLEASE - Get Life
SHIELDPLEASE - Get Shield
SPEEDPLEASE - Get Speed
UPGRADEPLEASE - Get Upgrade
MISSILESPLEASE - Get Missiles