Billy No Mates
Completed the single player campaign
50 
Total Ranker
Win a 40 online ranked matches across any 3 game modes
25 
Halfway House
Completed 50 percent of the story mode
25
Dedicated Ranker
Win 1 Ranked Deathmatch on every new map
20
Time to Get Paid
Created a new weapon and landed the winning blow in a ranked match with it
20
Oi, That’s my hat!
Killed a Worm wearing the same new hat as you
20
No Challenge At All
Completed all challenges
20
Clock Watching
Beaten all the challenge times
20
Alexander The Worm
Won an online game on each of the DLC maps
15
Join Me Luke
Exploited the darkside of Worms
15
🔐 Shop-a-holic
Purchased the Kitchen Sink
15 
Eggceptional
Collected all the hidden Easter eggs
15 
Boom Shake the Worm
Win a game using only Grenades or Bazooka
10 
Slide into first
Completed a mission
10 
Pimp my worm
Created a team of worms with custom clothes
10
Hey Good Looking
Fully customised a team of Worms
10
Challenge Accepted
Completed first challenge
10 
Grave Digger
Killed a total of 200 worms
10 
Loves Company
Completed 10 online matches
10
I am the Worminator
Killed more than 3 worms in one turn in a ranked match
10
If you build it they will die
Inflicted 2000 damage in total using weapon factory builds
10