Khazat

A Key Move Molten Crater: Unlock the locked treasure chest

A Life in Letters Collect all of the Royal Letters.

Look Sharp Find 15 enemy intel items.

Déjà phew! Rescued Special Bot trapped in SSD Speedway.

Buzz Off! Buzz's Dungeon: Defeat Buzz

Captured Grues Captured Grues

The Search Complete 'Charlie Don't Surf' on Veteran difficulty.

Irony The player has taken a picture of Sander Cohen's corpse

United We Stand Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game

You've Gone Platinum Complete all Death Mode and Beat School levels.

Friends With Benefits Complete the subplot involving Keira Metz.

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

Familiar Methodologies Fight off Hartman

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'.

This Pattern is Mine You got them all. You got them all.

Good Samaritan Revive a teammate in a multiplayer match.

Five Fully Upgraded Weapons Fully upgrade five weapons

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

Giantslayer Defeat every Earthshaper in Fracture Hills

Buggin' Out Defeat 5 Buggies while charging

A Letter To Riley Find the “Riley Letter” Memory in Chapter 1

Lost And Found Uncover the secret of Arkham City

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

Tower of Teslagrad Tower of Teslagrad

Lights Out Kill 10 multiplayer enemies using your melee attack.

Olly Olly Oxen Free Defeat the Ox without taking a hit

Tucked in for a Long Slumber Spooky Swamp: Defeat Sleepyhead

Byrd Bombs Sgt. Byrd's Base: As Sgt. Byrd, bomb all treasure chests

Retro Shooter Complete any level without reloading your weapon (excluding 'The Coup' and 'Aftermath').

Sandstorm We are legion

Adventurer Complete a match in all multiplayer modes.

You Wouldn't Steal a Policeman's Helmet Hijack twenty police vehicles.

Crack Find the “Crack” Memory in Chapter 1

One Small Step for Dragon... Midday Gardens: Launch the Transporter Whirligig

Head in the Clouds Cloud Spires: Glide for 5+ seconds (and land safely!)

No Dragon for Lunch Today! Spike's Arena: Defeat Spike

Star Power Mushroom Speedway: Fly Through 4 Star Speed Boosts In One Lap

Bottled Curiosity Bamboo Terrace: Follow the question mark bottles to the end

Conservationist 2 Complete Gulp's Overlook without harming fodder

Fully Researched Bouncer Fully research the Bouncer

Shrieker Complete the contract on the shrieker.

Escapist Survive 10 explosions in multiplayer.