Blue Stinger
Dreamcast

All Weapons Mode:

In this mode, only Elliot gets to have all the weapons - Dog gets nothing. Just beat the game in less than five hours. Start a new game from your save, and the second time through, you will have all weapons, the secret ray gun, full ammo, and 100 each of the large and small hassy sodas.

Unlimited Secret Remote Bombs (Japanese version):

At the Blue Stinger title scree press X, Y, A, R, Start, L, Start.

Near-invincibility:

Beat 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.

*Note: Additionally, any money left from the last game will also be available in the new game.

Mad mode:

Beat the game four times and make sure to start each game from the previous save. You also must (1) Rescue and speak with the worker in Shuttle A. (2) Give the guy in the Hello Market his 'docksin'. (3) Give the Gaily doll to the girl in the arcade. (4) Talk to Aisha before you run into Dr. Jacobs. Got all that? Good. Start a fifth game with the saved game file. You will start in 'Mad Mode' - with all weapons, infinite ammo, and 200 Hassy Drinks. On top of that, all the weapons will be fully automatic!

Swimsuit Mode:

Beat the game four times and make sure to start each game from the previous save. You also must (1) Rescue and speak with the worker in Shuttle A. (2) Give the guy in the Hello Market his 'docksin'. (3) Give the Gaily doll to the girl in the arcade. (4) Do NOT talk to Aisha before you run into Dr. Jacobs. (5) Drink five 'free waters' in the lab shower operating room. Got all that? Good. Start a fifth game with the saved game file. You will start in 'Swimmer Mode' - Everybody in the pool! To get a swimsuit preview, put the Blue Stinger disc in your computer. Inside the folder named 'Omake' are some swimsuit pics and a few others.

Bank Card codes:

Go to the Bank Of Kimra (across the street from Rat's Place) and enter the pass code for one of the following bank cards to get extra money:

Lab Card Passcode:

Obtain the Lab Card from Rat's Place, then return to Janean. Eliot will give Janean the Lab Card and she will ask for the Pass code, enter "0513" as the pass code.

GameShark Codes:

Have Hotdog

Have Sandwich

Have Large Hassy

Have Small Hassy

8EA3C23100000002

A5A71EA000000002

B53E75BC00000002

DBB4CCEE00000002