McRootSidi

Stick it in Your Cap! Collect all the Phoenix Feathers

Don't Leave Her Hanging Rescue the Oracle with 10 seconds to spare

Born Free Escape from Intensive Treatment to the island surface

Good Riot Good guys stand up and take the heat.

Good Eats Good guys feed the needy.

Freeflow Combo 10 Complete a combo of 10 moves (any play mode)

Hitman 2 Get a 200 Hits Combo

Perfect Soldier Completed most of the physical training successfully.

Arkham Analyst Solve 5% of Riddler challenges

Productive Day Sleep for more than one hour.

Legend of the Twins Watch the 'Birth of the Beast' Treasure

Releasing the Floodgates Kill Poseidon

Catch Me if You Can Escaped the train without being arrested.

Just What The Doctors Ordered Save all the doctors in Medical

Daydreamer Survive the nightmare of the Scarecrow's fear gas

The Basics of Survival Combine two items together.

Splash Kiss the Nyad

The Bright Master Discover some of the Wraith's past.

You still need 8880... Reach level 20.

Rider's Licence Use all types of vehicle at least once.

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

That'll Hold 'Em Use Wooden Boards to board up a window.

Eat This! Counterattack with a sub-weapon.

The Scarab Complete Main Quest "The Scarab's Lies".

The Sea Complete Main Quest "Pompeius Magnus".

Run For Your Life! Run away from 3 fights with a hippo.

First Break-In Open a dial safe.

Hip to Add Squares Increase your inventory slots.

The Hyena Complete Main Quest "The Hyena".

Good While It Lasted Complete memory sequence 2.

Scout of the Morannon Successfully complete a Survivalist Challenge.

Wake Up! Complete Main Quest Dream Sequence.

Free as a Bird Use the eagle for a total of 30 minutes.

I'm Done Learning Activate a Master ability.

Obedience Stopped the experiment voluntarily.

The Lizard Complete Main Quest "The Lizard's Face".

Breaking And Entering Gain access to Arkham Mansion after it is locked down by the Joker

Triathlete Swim for 1500m, ride for 40km and run for 10km.

Strike True Unlock 2 Bow Rune slots.

Burnt to a Crisp Acquire the Bow of Apollo

A Vault-like Mind Open a portable safe.

Shadow of Egypt Kill 10 enemies in a row without being detected.

Customizer Customize a weapon.

Stop, Drop, & Roll Defeat 3 Majini at once by setting oil canisters on fire.

Luna's Apprentice Finish your first painting in the Lighthouse.

Defy Authority Defeat a Phylakes.

The Crocodile Complete Main Quest "The Crocodile's Jaws".

Recurring Nightmare Face your biggest fears and keep your sanity

Zsasz Cut Down To Size Save Dr. Young from being killed by Victor Zsasz