Chrli

Defused Awarded by completing Time Attack 1 by setting the fastest time and without taking Mine damage

Super Sleuth Complete Puzzles 16-20

Gnat's Nostril Complete Puzzle 20 but have at least 1 item left in your inventory that isn't Skip Go or Surrender

Stalwart Complete Fort 17 without vital worm taking damage

Soak-Crates Collect the vital crate on Fort 18 before sudden death kicks in

Call off the Strike Complete Fort 14 without using the Airstrike

Head Hunter Complete Fort mission 20

Gone Bananas Complete Fort 16 by using the Banana Bomb

Modernist Complete Retro 1-5

Bridge Burner Collect the vital crate on Fort 13 without using the Bridge Kit

Bullet Dodger Awarded by completing Time Attack 7 by setting the fastest time and without taking Sentry Gun fire damage

So Last Year Complete Retro 6-10

Dream Team Complete Fort 19 without losing a worm

An Apple a Day... Complete Retro 8 without picking up a Health Crate

Swift Exit Awarded when the player has set fastest times on all the A-to-B (exit point) Time Attacks

Ain't No Lap Dog Awarded when the player has set fastest times on all the lap-based Time Attacks

The Cratest Awarded when the player has set fastest times on all the Crate Collect Time Attacks

Can't Be Rocked Complete Retro 5 without taking damage

We Don't Need Roads Complete Retro 13 without using the Bridge Kit

Twinkle Toes Awarded by completing Time Attack 13 by setting the fastest time and without taking Mine damage

Leave No Worm Behind Complete Retro 12 with all 3 player worms alive

Stuck in the 90s Complete Retro 11-15

Me Sane Bolt Awarded by completing Time Attack 9 in under 50 Seconds

Worminator Complete Retro 9 and kill all the enemy worms

Child's Play Complete Retro 14 without the Toy Master taking damage

Down-to-Earth Awarded by completing Time Attack 17 by setting the fastest time and without taking Fall damage 

Retrograde! Complete Retro 16-20

Crate Fishing Collect all the crates on Retro 15

Dance Starter Play your first dance song

Lightning Bolt Awarded by completing Time Attack 6 in under 70 Seconds

Media Mogul Save 200 pieces of media

Nut 'n' Bolt Awarded by completing Time Attack 4 in under 20 seconds

Obsessive Performer Perform 300 songs

Keep It Cool Achieve a 'cool' ranking on every line of a 'normal' length song

Super Performer Silver Score over 9000 on 5 different songs on Medium

Guitar Starter Play your first guitar song

In It To Win It Play 200 songs in Battle mode

It Takes Two Play 200 songs in Cooperative mode

Tip the balance Use the guitar tilt to take a snapshot

Swing your partner Play any 'normal' length song in dance partner mode

Hold the line Play held notes for a total of 300 seconds

Duelling... banjos? Play any song with two guitars

Super Performer Gold Score over 9000 on 5 different songs on Hard

Shake the house down Use the whammy bar on held notes for a total of 300 seconds

Beat Bravo! Beat our resident SingStar®! - score over 9344 on hard mode on any 'normal' length song

A place where deals are made Defeat our resident guitarist! Achieve over 9744 on hard mode on any 'normal' length song

Dance 'til you drop Perform 50 dances

Drop the hammer Play 1000 hammer-on or pull-off notes

Let's get together Perform 100 'normal' length songs in dance partner mode

Golden footsteps Perform 1000 golden moves successfully