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Worms: Ultimate Mayhem is a 3D turn-based strategy game featuring content from both Worms 3D and Worms 4: Mayhem. The shift to 3D gameplay introduces new mechanics and tactical options compared to earlier 2D titles. The game includes over 70 single-player missions and challenges, along with local and online multiplayer for up to four players across five different modes. It features fully destructible environments, customization options for characters and weapons, and support for Steam Achievements. This version also includes updated visuals, gameplay improvements, and additional content, combining elements from two previous games in the series.
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No one has written a set for Worms Ultimate Mayhem yet: no story checklist, no manual records, no completion bars. Requesting one puts it on our list.
Slide into First
Complete any mission
Teacher's Pet
Complete the tutorials
Loves Company
Complete 10 online ranked matches
I am The Worminator
Kill more than 3 worms in one turn (ranked match only)
If You Build It They Will Die
Inflict 2000 damage in total using weapon factory built weapons
Boom Shake The Worm
Win a round using only grenades and bazooka
Pimp My Worm
Creat a team of worms including custom clothes
Mr Popular
Complete 5 four player games (online or offline)
Credit To The Nation
Enjoy the game's credits from start to end
Eggceptional
Collect all the Easter Eggs hidden throughout the story mode
Glide Like A Worm
Glide using the parachute in one go for more than 25 seconds
Cartographer
Create a random map and have someone save it to their machine
Halfway House
Reach the halfway point of the story mode
Grave Digger
Kill a total of 200 worms (all modes count)
Ranked Up
Win 10 online ranked matches
Loves a Challenge
Complete all the challenges
Wormicide
Kill a total of 400 worms all modes count
Davey Jones
Drown 50 worms all modes count
Finger of Death
Kill 5 worms using prod in ranked matches
Embrace The Darkness
Win 10 games with the last hit coming from a sentry gun all modes count
Billy No Mates
Complete the single player story mode
Shop-a-holic
Hidden achievement
Genghis Worm!
Kill a total of 600 worms (all modes count)
Doing It Solo
Complete all Single Player content (Story, Challenges & Tutorials)
Fan of The Arts
Collect all gallery images available
Total Ranker
Win 40 online ranked matches across any 3 game styles
Challenge Accepted
Take your first steps on the road to glory by completing the first challenge.
Nick of Time
Complete one challenge under the required time
No Challenge At All
Complete the deathmatch challenge
Time For A Challenge
Complete all the challenges
Time Attacked
Beat all the times on the new challenges
Clock Watching
Try and beat all the set times across all the challenges.
Alexander The Worm
Play an online game on each new map and win, proving you’re the greatest general
Join Me Luke
Win a ranked Deathmatch on a new map with at least one worm ending with more health than they started with
I Love New
Play each new map more than 5 times (all modes count)
Dedicated Ranker
Can you rise to the challenge and win a ranked Deathmatch on every new map?
Davey Jones 2
Drown 20 Worms across any of the new maps
Feel The Power of The Darkside
Win a ranked match with two or more worms remaining on each new map
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