Full list of all 12 Worms achievements worth 200 gamerscore. It takes around 8-10 hours to unlock all of the achievements on Xbox 360.
Achievements they've won
Achievements they've not won
Complete all twenty single player deathmatch challenges.
Deal 20,000 points cumulative damage to win this award!
Collect a cumulative total of 50 crates and this award is yours!
Kill a cumulative total of 15 worms using just the sheep for this award...baaa-gain!
Send a cumulative total of 100 worms to meet their maker and win this award!
Blow up 25 barrels and receive this award!
Detonate a cumulative total of 25 mines and you'll 'trigger' this award!
Play a four player Xbox Live game.
Kill three worms with just one shot to bag this award (includes damage from oil drums and mines)!
Deal 2,000 points cumulative damage to win this award!
Deal 500 points cumulative damage to win this award!
Complete all the tutorial challenges.