This is for the next 2 cheatcodes: Make sure CAPS LOCK is on, and also press SHIFT. Your worms jumps, and the message "Okay" should appear. Don't forget the ** at the beginning and the end...

Name	Action
**supershopper**	For weapon crates with a secret weapon in each one
**godmode**	For infinite life. All worms are affected, your's and your enemies, so worms can only be killed by drowning
**backflip**	This gives your Worms the ability to do a back flip when you press the backspace key twice in-game.
**redblood**	If you want to watch your enemy bleed you can... now.
**highjump**	Enter this code and watch your Worms break a few olympic records!
**suicidebomber**	Enter this code and instead of Kamikaze you'll have the Suicide Bomb! Yay!
**sheepheaven**	Go Sheep crazy! This cheat makes Sheep come out of destroyed crates - extends timer on Super Sheep and every crate dropped will contain Sheep weapons; everything from Sheep Strikes to Cloned Sheep.

And also some menu codes...

In the Terrain Editor, type: OSSETT (case sensitive) For a bit of nostalgia, this code allows you to play on the old Worms landscapes! It will then be possible to play on the following original Worms levels; beach, desert, farm, forest and hell. (Fact: Team17 is located in Ossett, West Yorkshire, England hence this cheat code name).