No missable achievements (plus 14 unknown)
Sign in with Steam or Xbox to track your progress, and:
Complete "The Mission Before Time"
Kill a total of 10 enemy worms
Fully customise your worms
Complete "Meat In The Middle"
Kill a total of 100 enemy worms
Create your own clan, complete with emblem
Complete "Worm On Trap"
Complete a multiplayer match using your personally created landscape
Kill a total of 300 enemy worms
Complete "The Class Act"
Complete "Fugu Fountain"
Win a ranked Clan Match
Defeat the evil Lord Mesmer
Complete all Worm Ops missions