The worms are back in their most destructive game yet. With a
gorgeous, hand-drawn 2D look, brand new weapons, the introduction
of crafting, vehicles and buildings plus the return of some much
loved classic weapons and gameplay, Worms W.M.D is the best worms
experience ever. Work your way through 30 campaign levels of
increasing difficulty using the huge arsenal of new and classic
weapons at your disposal

For more info go to: http://store.steampowered.com/app/327030/

Burn or mount the .iso
Run setup.exe and install
Copy crack from CODEX dir to install dir
Play

General Notes:

Block the game's exe in your firewall to prevent the game from
trying to go online
If you install games to your systemdrive, it may be necessary
to run this game with admin privileges instead