All
Hit START and press UP UP DOWN DOWN LEFT RIGHT LEFT RIGHT X CIRCLE
Exchange a half of life for 5 seconds
After you defeat the final Boss by shooting him three times he will hang from the tower Shoot him or the girl and they will both fall You will complete the game and unlock survival boss mode
Game Shark Codes
Master Code Must Be On EC8816A0 14465F34
Infinite Credits 4CB1A99C 1456E7A7
Infinite Health P1 4CB48B74 1456E6A5
Infinite Time 4CB48BA6 1456E70C
No Reload 4CB48B9A 1456E7A3
Get More Lives
Go to the mode select screen and press Right Right Right Right Left Down Up Right
Three credits
Pause the game and press Circle X Right Left Right Left Down2 Up2 If you entered the code correctly you will hear the sound of a gun
Various Cheats and Hints
Three credits
Continue the game more than 15 times to increase the credits to 3 under the options menu
Four credits
Continue the game more than 30 times to increase the credits to 4 under the options menu
Infinite credits
Continue the game more than 100 times to increase the credits to quotInfinitequot under the options menu
Extra lives
Lose the game with all lives gone Continue to do this and you will increase the lives between 46
Extra time
Lose the game with timer reaching zero Continue to do this and you will increase the time between 7080
Time attack boss mode
After you defeat the final Boss by shooting him three times he will hang from the tower Shoot the chain and complete the game that way to unlock time attack boss mode
Exchange a half of life for 5 seconds
Pause the game and press Up2 Down2 Left Right Left Right X Circle If you entered the code correctly you will hear the sound of a gun
Exchange 5 seconds for half of life
Pause the game and press Circle X Right Left Right Left Down2 Up2 If you entered the code correctly you will hear the sound of a gun
