OmegaAlvin

Underwater Archeologist Collect 5 underwater Artifacts

Free Association Join a multiplayer network

Master of One Get a golden level badge by completing all the Level Goals for a single level.

Scar of the Bat Cure the doctor.

Days of Fire Extinguish the fires in Gotham City.

Fashionista! Complete your first Costume.

In the Moment Kill 10 enemies while Focus is active

Toxic Terror Defeat Robo-Patrick in the Industrial Park.

Fly Swatter Shoot and knock back Marguerite while she's leaping at you.

Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

The One Who Mastered Memories View all Pensieve memories

Grappling with a Graphorn Subdue the Lord of the Shore

Conqueror Earn all Trophies.

Touch of Death Apprehend the weapons dealer and lock him up in GCPD.

Going Through the Potions Brew every type of potion
2/6

The Hero of Hogwarts Defeat Ranrok

Hit Rock Bottom Finish the main missions of Rock Bottom.

Life's as extreme as you wanna make it! Clear all the Ski slopes in Sand Mountain

Specialized Earn all Skills in one category

Ultra Spatula Seeker Get 50 Golden Spatulas.

The Ends Petrify the Means Defeat a total of fifty enemies using Petrificus Totalus
6/50

Good Samaritan Complete 8 Side Missions

Tomb Raider Complete all main game Challenge Tombs

Shrimp Catcher Defeat Prawn in the Mermalair.

Just A Memory Now Get ending 2.

Flight the Good Flight Beat Imelda's time in all broom races
1/3

Death by Design Obtain a key by completing the seventh Riddler trial.

Recovered Supply Raider Complete a game of Supply Raid on Wharf, Capitol, Water Tower or Coal Mine

Spilled Milk Use Flipendo ten times – to tip one cow or several
0/10

Rising From the Ashes Rescue the phoenix

The Monster Machine Track down and apprehend the serial killer.

Hello, Bikini Bottom Find all the hidden Golden Spatulas in Bikini Bottom.

The Road Home Destroy all of the militia APC's.

The Riddle Factory Obtain a key by completing the eighth Riddler trial.

Keep it Rolling Complete the Rolling Ball Puzzle in Mermalair.

Forsaken Supply Raider Complete a game of Supply Raid on Bookstore, Home Town, Suburbs or Bus Depot

Thanksgiving Shoot a turkey with a Flare Round

Robot encyclopedia Destroy at least one type of every robot in the game while playing the campaign. Bosses don't count.

Taking the Scenic Route Discover a "?" Bonus Path.

Put Down Roots Grow every type of plant
2/8

A Sallow Grave Complete Sebastian Sallow's relationship line

Sock Concert Find half (40) of Patrick's Socks.

Road Rage Perform a Vehicle Machete Kill from a horse

The Avenging Gazelle Complete Natsai Onai's relationship line

Flame On! Destroy a Titan with your Flame Core in the Campaign

Floo Around the World Unlock all Floo Flames
47/83

Didn't See That Coming! Use a Security Control Center to disable all cameras and alarms

Beast Friends Complete Poppy Sweeting's relationship line

Lethal Pursuits Obtain a key by completing the ninth Riddler trial.

Third Time's a Charm Upgrade a piece of gear 3 times