Completed the single player campaign
Win a 40 online ranked matches across any 3 game modes
Purchase the Kitchen Sink game style
Killed a total of 200 worms
Collected all the hidden Easter eggs
Completed 10 online matches
Killed more than 3 worms in one turn in a ranked match
Inflicted 2000 damage in total using weapon factory builds
Completed 50 percent of the story mode
Win a game using only Grenades or Bazooka
Completed a mission
Created a team of worms with custom clothes
Won an online game on each of the DLC maps
Exploited the darkside of Worms
Win 1 Ranked Deathmatch on every new map
Fully customised a team of Worms
Created a new weapon and landed the winning blow in a ranked match with it
Killed a Worm wearing the same new hat as you
Completed first challenge
Completed all challenges
Beaten all the challenge times