Slien

Rescued! Headbutt every turtle in Turtle Soup challenges

Trouble No More Clean run in the trolley

Warm up the Crowd Heat up the audience

The Circle of Death Have your body collected.

Ghillies In The Mist Complete 'All Ghillied Up' without alerting any enemies.

Hunted down Rescued Special Bot trapped in GPU Jungle.

Unburnt Don't touch the lava in Skelos Badlands

5 Machine Types Repaired Used the Machine Repair or Mount Repair skill on 5 different types of machine.

Long Distance Complete the long glide to Orb in Autumn Plains

There's Always Hope Complete Chapter 4 in Chris' campaign.

Ganked Steal a Popcorn Crystal from Hunter

Back to the Bayou Return to the swamp blockade.

Creation and Insurrection Complete the alien ship.

Bird is the Word Flame the Pigeons first in Metro Speedway

Wrecking Ball Stop the unstoppable

Moving Up In The World Sunrise Spring: Launch the Transporter Balloon

It's My Town, Now Take over the second island in New Marais.

Yard Work Headbash every rock in Winter Tundra

Frozen Asset Complete the Ice Conduit side missions.

Stomping Target Practice Sheila's Alp: As Sheila, destroy all headbash treasure chests

A Key Move Molten Crater: Unlock the locked treasure chest

Look Sharp Find 15 enemy intel items.

A Streetcar Named "Boom!" Complete BOOM!

Déjà phew! Rescued Special Bot trapped in SSD Speedway.

RGB Use all 3 types of power-ups in Ripto's Arena

Buzz Off! Buzz's Dungeon: Defeat Buzz

War Hero Complete all chapters on Professional.

Duty Calls Complete Chapter 5 in Chris' campaign.

A Revolting Development Complete Chapter 2 in Jake's campaign.

Knockout in the Blackout Defeat 50 enemies in powered down areas while no missions are active.

Grand tourist Rescued Special Bot trapped in Cooling Springs.

A Byrd in the Hand... Midday Gardens: Free Sgt. James Byrd

Flyin' High Defeat the Snowmobiles before defeating a Hang Glider

Bug Control Defeat all Draclets in one Superflight

Riddle Resolver Solve 85% of Riddler challenges

Bye Bye Bluto Seashell Shore: Defeat Bluto's nuclear shark submarine

Sheeples Don't hit any Sheep in Cloud Temples

Feel the Heat Kill all 4 tanks on the overpass with the Javelin missile in 'The Bog'.

Duck and Cover Don't get hit by Bob

No escape! Rescued Special Bot trapped in Memory Meadow.

Spitball Defeat every Robo Bee by spitting

Four The Players Rescued all four Special Bots. Time to go off to a new adventure!

Monkeying Around Charge through every Monkey in Mystic Marsh

Florida Man Down yourself by grenade or explosion.

Giantslayer Defeat every Earthshaper in Fracture Hills

Let's Blow This Joint Complete Chapter 3 in Jake's campaign.

Buggin' Out Defeat 5 Buggies while charging

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Lost And Found Uncover the secret of Arkham City

Cannon Fodder Icy Peak: Destroy 6 icy things using the cannons