RealGoon

Meditation Maestro You reached a higher state of mind.
Or at least some peace and quiet.

Hazard Pay In the Main Campaign, killed 10 enemies by utilizing environmental hazards.

Siren Song Rescue pirate hostages by distracting enemies with "dancers."

The Cat and the Bat Obtain a key by completing the third Riddler trial.

The Nightmare's Finally Over Complete the game on Normal.

The Final Challenger? Defeat The Destroyer

You Call This Easy? COMPLETE the game on EASY difficulty

Snackosaurus Now look who's extinct!

Mood Swing Took things a bit too far, didn't you?

Beast of Legend Defeat the Nahual

Duck If You Love Life Avoid Jack's scissor attack by crouching.

Something Fishy Don't feed the animals! Or do, they're adorable.

Master of Fear Wayne vs Crane.

Super Spatula Seeker Get 25 Golden Spatulas.

Back Off, Mrs. B! Fight off Marguerite while she wanders the old house to make her run away.

Houdini Got arrested three times and escaped each time.

Jekyll & Hyde Stop the bank heist on Miagani Island and lock up the master mind in GCPD.

Double Jeopardy Face off with an old friend.

Snap + Slide 8 Piece Prize Complete a Snap + Slide puzzle with 8 pieces in 30 seconds or under.

Out Before Dessert Complete the "Happy Birthday" videotape within 5 minutes.

I Prefer Them Alive Rescue two female survivors at the cathedral.

Uptown and Downtown Complete Mrs Puff's Mission in Downtown Bikini Bottom.

Cycle of Violence Use 100 Quick Gadgets while in free flow combat.

Aiden's Apocalypse Destroyed the gas station, the church, the gun store and the helicopter.

Minigame Megalomania All minigames found!

Surf's Up! Finish the main missions of Goo Lagoon

On the Go Craft special ammunition 50 times

Squirrel Smasher Defeat 100 robots as Sandy

Riddler on the Rampage Obtain a key by completing the fourth Riddler trial.

Pimp My Sidearm Fully mod a weapon.

Personal Bag Of Tricks Finish a game session with an ability set that you customized in Multiplayer.

Open Air Parking Destroy a helicopter during the apocalypse with a vehicle

The Cult Save the sacrificial victim and lock up the executioner in GCPD.

Bolt From the Blue In the Main Campaign, killed 5 enemies with a headshot while riding a Sky-Line.

Saved All Saved every character that could be saved.

Frugalist Complete the game without using a recovery item.

Wrath Machine Collect all the Wrath Powers

Strange Bedfellows In the Main Campaign, killed 20 enemies using allies brought in through a Tear.

Power Couple You are unstoppable, nothing stands in your way!

Complete Vermin Extermination Destroy all Mr. Raccoons.

Doing Pink Eye a Big Favor Build two projects in Pink Eye's Stronghold

The Saint Complete a Death Run in an Archangel

Destroyer Fully upgrade the Jackdaw.

Underwater Archeologist Collect 5 underwater Artifacts

The Burning Question Obtain a key by completing the fifth Riddler trial.

That's a Spicy Meat-a-ball Kill an enemy by attaching a Remote Bomb to them and detonating it.

1st Place at the Science Fair Create all items that contain Chem Fluid and Strong Chem Fluid.

The Primal Riddle Obtain a key by completing the sixth Riddler trial.

Wrong Way That's not right

Scar of the Bat Cure the doctor.