Full list of all 34 Worms: Revolution achievements worth 450 gamerscore. It takes around 20-25 hours to unlock all of the achievements in the base game.
The base game contains 29 achievements worth 400 Gamerscore, and there is 1 DLC pack containing 5 achievements worth 50 Gamerscore.
Killed a total of 300 worms in online matches
Killed 1000 enemy worms
Winner in 10 allied matches online
Completed all the single player content
Completed all the campaign missions
Killed 10 enemy heavy worms in online matches
Killed 10 enemy scout worms in online matches
Played with 20 players online
Killed 10 enemy scientist worms in online matches
Killed 10 enemy soldier worms in online matches
Collected 100 health crates
Acquired 4 of each class
Completed all the tutorial levels (boot camp)
Completed 10 fort games
Dropped 50 mines
Killed 10 enemy worms with a placed sentry gun
Won 5 games killing the last worm with a prod
Killed 50 enemy worms by knocking them into the water
Killed a worm with a weapon fired from the parachute
Used the fabled Concrete Donkey
Completed all the puzzle missions
Collected 100 weapon or utility crates
Performed over 500 damage in one turn
Killed an enemy worm with a physics object squashing them
Spent 5 consecutive turns under water
Performed 5 repeat rope swings
Smashed up one of each type of physics object
Completed a single player level
Killed a worm with an exploding physics object
Completed all the Mars DLC pack single player missions
Win at least 5 online games in the Mars theme
Used the Buffalo, Poison Gun, Lightning Strike and Crate Strike
Killed a worm using the Buffalo!
Used the Lightning Strike to bring at least one worm back to life