All weapons:
Hold R + L (in order) and press Y, B, Left, Right, B, Y at the options screen .
Alternately, successfully complete the game in less than five hours and save the game.
Start a new game with the saved game file to begin with all weapons with nine rounds
of ammunition. Note: Only Elliot has all the weapons. 

Unlimited secret remote bombs (Japanese version):
Press X, Y, A, R, Start, L, Start at the Blue Stinger title screen. 

Hidden artwork:
Place the game disc in a PC compatible CD-ROM drive to find more .BMP images
from the game in the "omake" directory. Note: Two short voice samples in .WAV
format are also in this directory.


Near-invincibility:
Successfully complete and save the game. Start a new game with the saved game file
to have 200 Hassy Drinks (100 small and 100 large) in the inventory. This should allow
the game to be played with near-invincibility, and the additional bonus of not having to
buy any other health items. Additionally, any money left from the last game will also be
available in the new game. 


Heat-seeking ray gun:
Successfully complete the game twice to receive a heat-seeking ray gun, which is not
available in any shop or vending-machine. It fires four heat-seeking lasers.


Mad mode:
Successfully complete the game three times and save the game. Start a new game
with the saved game file. The phrase "Mad Mode" will appear next to the health bar. In
this mode 200 Hassy Drinks, all weapons (including the ray gun), and full ammunition
will be available.


Swimmer mode:
Successfully complete the game twice and save the cleared game to a VMU. On the
third time through the game, do not save the elevator worker or Devlin, do not win the
girl big gailey in the arcade, and do not talk to the doctor in the labs. Have Elliot drink
at least five cups of the "free water" in the labs, then complete the game and save it.
The character's normal clothes will be replaced by swimsuits. 


Big eyes mode:
Successfully complete the game under the hard difficulty setting.


Protecting Janine:
Before climbing the tower at the end of the game, make sure that you have the gatling
gun with at least three rounds of ammo. When the chrome monsters appear, change
to dogs. Stand close to Janine and center yourself on the screen. Dogs will
automatically aim, so shoot short bursts whenever you see a monster. The gatling gun
does not take time to reload so this should occupy the four minutes.


Lab card password:
Enter 0513 as the password.


Bank card passwords:
Enter one of the following passwords for the indicated bank card at the Bank Of Kimra
(across the street from Rat's Place) to receive the corresponding funds.

Bank card  	Money 	Password 
Eliot 	$20 		3532  
Kimra 	$4000 	1008  
Yucatan 	$5700 	1861  
Bermuda 	$6000 	1394