PC

To enable the following codes, you must accomplish the given goal. To activate codes, go to the Weapons or Game options
screen.

Laser sight:                    Complete mission 4
Jetpack:                        Complete mission 8
Fast walk:                      Complete mission 13
Invisibility:                   Complete mission 16 (only works in net games)
Low gravity:                    Complete mission 20
Indestructible landscape:       Complete mission 25
Super Banana Bomb upgrade:      Complete mission 33
Aqua Sheep upgrade:             Get Gold on Super Sheep Racing Training
Longbow upgrade:                Get Gold on Euthanasia Training
Shotgun upgrade:                Get Gold on Rifle Range Training
Grenade upgrade:                Get Gold on Artillery Training
Worms bleed when shot:          Get Gold in Basic Training
All crates have sheep:          Get Gold in Crazy Crates Training
Invincibility:                  Earn an Elite rank in Deathmatch mode
Full Wormage game options:      Earn a Gold medal and Elite ranking in all modes