MDK-X

Crystal Relic Master Unlocked all upgraded Knack characters

Muahahahahaha! Fully upgrade a major artifact

Gatherer Find 50% of the collectibles in the campaign

World's Greatest Detective Complete Batman 75 level with all Minikits unlocked

Why so serious? Complete the Dark Knight level with all Minikits unlocked

Bat-Dancer Complete Batman's special Anniversary Dance Puzzle as Batman (1966)

Gold Star Success Complete 100 assignments

Take to the Skies! Obtain the Sky Flyer.

Twinsanity Defeat the Doctors N. Tropy

Established Catcher Capture 50 Monkeys.

The Best Around Earn a 100% rating for any War Zone at Challenge IV rating

Minced Meat Take out the Mall's biggest customer

Let it Slide Bank more than 2000 points in a single drift.

Powered by Steam Collect all the items (Steam Cells) on Airship

Diamond Medal Defeated all bosses using Diamond Knack

Platinum Pup Treat Earn a Platinum Pup Treat on any rescue mission.

#10 Downing Street Reach Career level 10.

King’s Maker Complete 10 Royal Demands (Wrath of the Druids).

We Will Survive Win 15 matches in Team Survivors.

Dawn of the Druids Collect all the amber shards for Deirdre (Wrath of the Druids).

5 Hit Combo Perform a five-hit combo in Score Attack Mode

Darkseid on the Moon Play as Darkseid on the Moon

Krypto Come Home Play as Krypto in the Man of Steel level

Dinner at 8 Guide 8 Sacklings to the very end

Information Overload Collect 50 intelligence files

Frosty Monkey Play the Ski Kidz Racing mini game.

Decked Out Find the full Dublin Champion armor set (Wrath of the Druids).

Super Smash Up Destroy 250 land destructibles

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Legend Defeat a Legendary Dragon

Quantity Over Quality Level up 5 characters! Up to level 5 should do the trick. When it comes to food and fightin', it's quantity over quality, mate.

Oliver Queen is Alive Complete Arrow level with all Minikits unlocked

Helping time! Complete your first side quest

Shattered Break 20 Panes of Glass.

Knack Master Completed all chapters on Very Hard difficulty

Eye of the Storm Earn 96 medals within the Festival.

Vroom! Vroom! Complete any hub race using Harley Quinn's Motorcycle

Group Effort Reach rank 25 in any faction

Fragmerchant - Kill 5 Helghast using a single grenade Kill 5 Helghast at once using a single frag grenade

Rare Reward Unlocked 2 of the secret vehicles.

Who's There? Use the interphone before entering the saloon in Wanted! (playing as the VR Sheriff).

The best laid plans... Win both Contraption Challenges

All Minikits Lost! Complete Bizarro level with all Minikits unlocked

Task Force Expert Complete The Squad level with all Minikits unlocked

Big Cheese Perform 50% of the Single Player Skillshots

Moving On Up! Collect 20 Specter Coins.

Swish Successfully leapt through the two red basketball hoops within the playground in one session.

Grilled Meat Prepare a big meal using an improvised electric stove

Not the face! Throw a projectile at the VR Player's face in Robots Rescue (playing as the TV player).

We came, we saw... Clear the attic in Ghost House.