Pelissä on 12 Achivementtia: 200 Gamerscroren edestä.

Training 10G
Complete training

Bronze Damage 5G
Inflict 500 damage

Three Bagger 15G
Kill 3 worms with one shot

Silver Damage 20G
Inflict 2000 damage

Hot Foot 15G
Trigger 25 Mines

Body Count 20G
Kill 100 enemy worms

Barrel Buster 15G
Blow up 25 barrels

Greedy Worm 15G
Collect 50 crates

Gold Damage 35G
Inflict 20,000 damage

Challenges 15G
Complete all 20 single player challenges

Worm Commynity 20G
Play four player Xbox Live game

Shepherd 15G
Kill 15 worms using only Sheep