Ending bonuses
Successfully complete the game under the hard difficulty setting The maniac difficulty setting and a bonus helicopter and will now be unlocked The bonus helicopter flies turns climbs descends and shoots faster
Successfully complete the game under the maniac difficulty setting to unlock a third bonus helicopter which you can use on any difficulty setting It has the same top speed and fire rate as the second bonus helicopter but more armor
Level select
Successfully complete the game on the hard difficulty setting to unlock a bonus helicopter and the Maniac difficulty setting The bonus chopper flies faster turns faster ascendsdescends faster the frontmounted cannon fires faster and takes longer to overheat and cools faster and the rotor sounds a little different Successfully complete the game on the Maniac difficulty setting to unlock another bonus helicopter which you can use on any difficulty setting It has the same top speed and fire rate as the other bonus helicopter but more armor
Game Shark Codes
Master Code Must Be On EC878280 1449D2E4
Infinite Armor 4CC1D49A 1456248F
Infinite Ammo Weapon 1 4CD5B248 1456E788
Infinite Ammo Weapon 2 4CD5B24C 1456E788
Infinite Ammo Weapon 3 4CD5B250 1456E788
Never Overheat 4CC1D48C 1456E7A5
Unlock Maniac Difficulty Extra Helicopters
Go to the options screen and set Vibration to 1 Sound Effects to 0 Music to 0 Now hold L2 L1 R2 R1 CIRCLE SQUARE If you did it correctly you should see blinking letters saying SPOOKY CAT
