Mini-game passwordsNameLevelBasement2
Inside Machinery3
Cafeteria4
Baddum Brothers5
Shipping Room6
Garage7
Roof8
Machine Room9
Generator Room10
Research Room11
Factory Floor 212
Freezer13
Parent Rescu

Bonus levelPasswordLevelMedal, Medal, Your Plane, Enemy Plane4
Your Plane, Enemy Plane, Enemy Plane, Medal8
Bullet, Enemy Plane, Your Plane, Your Plane12
Enemy Plane, Enemy Plane, Bullet, Enemy Plane1

Bonus levelEnter BL26 as a password.Level skipEnter 99BB as a password, and ignore the error message. Press Start + Select to advance to the next level. Press Start + A to advance to the checkpoint w

InvincibilityEnter 3!6! as a password.PasswordLevel7!B!Moon Base 2

Invisible playersGet a man on base, then hold A for approximately thirty seconds. Hold Up for approximately ten seconds. Then press A, B, Up, Down, Start. If done correctly, the base runner will di

Hit a chopperPress B + Left to hit a chopper to third base. About 70% of the time, you will hit an infield single. If you do not hit a chopper, you will hit a short grounder (slightly longer than a bu

Unlimited applesIn the first level when you are Cassie, you can get your life back as often as needed. Go in and out of the zoo and eat the same apple repeatedly.

To enter cheat modeEnter BBBBBBBB as a password to unlock all levels and weapons.PasswordLevelCCBMMBFO2
NCBMBCSF3
FORMNDNG4
QDBNNDDH5
FFBNNCLK6
RFGNPGQL7
GGMNDKVM8
SGMCDMLM9
KKCKPKMN10
TKCKPCRP11
KLFK

Cheat menuNote: This is the Game Boy Color game, not to be confused with Asteroids for the classic Game Boy.Enter CHEATONX as a password, then press Select during game play to display the cheat menu.

Hidden messagesAccess the FAB-DOS emulator in the game. There are "drives" to choose from, with inaccessible files to look at. Enter one of the following words to display a hidden message.SH

Hidden messagesAccess the EVIL-DOS emulator in the game. There are "drives" to choose from, with inaccessible files to look at. Enter one of the following words to display a hidden message.E

Capture rare monstersIf you have an Ovaseed, just throw it at the monster you want to catch. This is useful when catching Souvenirs and Guardians.Get a Kid eggFind all three bells by defeating three s

Recommended color palettePasswordLevelQYBGTK2
QYGZXK3
GKPQZP4
QRKGTD5
QPDGYM6
QQLGTD7
QXFGTL8
QNMGTK9
NPGGYM10
NXHGTL11
NQBGYD12
NQZGPD13
NNCGYK14
HJXQCN15
NYDGTK16
NWLGTM17
NTFGTB18
NRMGTD19
BBQQBP20

All songsEnter UUDDLRLRBA as a password.Bonus songsEnter one of the following passwords to unlock the corresponding songs.PasswordSongsREMIXBigbeat Mix
GENERATIONEuro Beat
VISUALBigbeat Mix, Euro beat

All songsEnter YEBISUSAMA as a password.Other modesIn free mode, hold Select to enter one of the modes (normal, random, etc.). A storm symbol will appear.Bonus songsEnter one of the following password

Turkey and pikeEnter Pig, Boat, Bag, Deer, Bag, Deer as a password.Fishing and Hunting completeEnter Gun, Turkey, Deer, Bag, Pig, Boat as a password.Catching fishTap B while reeling in the line until

Exit levelNote: This is the Game Boy Color game, not to be confused with the classic Bionic Commando.Hold Select and press A + B during game play.Unlimited livesA map screen will appear between levels

Level 2Enter K as each character of the password.

View ending sequenceEnter 9?!1N?BKT?51G as a password.Hidden sequenceWait until the end of the credits to view the end of the story.PasswordLevelHBJNV94B2BWDP2
NNNXQWBDSVWBN3
WQSX4!VD!0CJB4
20X00646S8

PasswordsNote: This game is also titled Meta Fight.PasswordLevelE6C3D3KF1
E6D3D3KG2
E7C3D3KH3
E7D3D3KI4
F6C3D3KQ5
F6D3D3KR6
F7C3D3KU7
F7D3D3KT8Super passwordsEnter one of the following passwords to be