Worms Ultimate Mayhem achievements

5.75%

Loves a Challenge

Complete all the challenges.

5.75%

Doing It Solo

Complete story, challenges and tutorials.

5.95%

Genghis Worm!

Kill a total of 600 Worms, all modes count.

6.15%

Eggceptional

Collect all the Easter eggs hidden throughout the story mode.

6.75%

If You Build It They Will Die

Inflict 2000 damage in total using weapon factory built weapons.

6.94%

Mr Popular

Complete 5 four player games in Local or online play.

8.73%

Wormicide

Kill a total of 400 Worms, all modes count.

9.92%

Credit To The Nation

Enjoy the game's credits from start to end.

10.71%

Billy No Mates

Complete the single player story mode.

10.91%

Boom Shake The Worm

Win a round using only Grenades and Bazooka.

14.88%

Grave Digger

Kill a total of 200 Worms, all modes count.

15.08%

Halfway House

Reach the halfway point of the story mode.