At the 'Password' screen enter the followng passwords to unlock the correspondng level.

Unlock 'Andy Asteroids' Level:
Enter Cone, Faucet, Cow, Cow, Cow, TV.

Unlock 'Buttville' Level:
Enter Can, TV, TV, Kettle, Cone, Cow.

Unlock 'Darkness' Level:
Enter Kettle, Paint, Can, Faucet, Paint, Faucet.

Unlock 'Down The Tubes' Level:
Enter Paint, Faucet, TV, Faucet, Cone, TV.

Unlock 'Level 5' Level:
Enter TV, TV, Cow, Can, Cow, Hammer.

Unlock 'Peter Puppy' Level:
Enter Cow, TV, Kettle, Cow, Kettle, Paint.

Unlock 'Pod Races' Level:
Enter Cone, Kettle, Cone, Cow, Cow, Kettle.

Unlock 'Snot a Problem' Level:
Enter Cow, Kettle, TV, Cow, Kettle, Paint.

Unlock 'What The Heck' Level:
Enter Kettle, Faucet, Cow, Faucet, Cow, Faucet.

Unlock Invincibility
Enter 'LUEHMANN' without the quotes to become invincible.


Earthworm Jim 1 Unlockables
During gameplay enter the following codes to unlock the corresponding effect.

Unlock ALL Levels:
getthecheesetosickbay

Unlock first Five Levels:
slaughterhous

Unlock 1000 Ammo:
popquizhotshot

Unlock Afro Mode:
bloated

Unlock Big Lip Mode:
sweaty

Unlock Hatman Mode:
hatman

Unlock Extra Life:
itsawonderful

Unlock Max Energy:
threemileisland

New Coordinates:
beammeup

Display Funny Picture:
iddqd

Display Funny Picture 2:
idkfa