Gamertoadman

Gadget Attack Use 5 different Quickfire gadgets in one fight (any play mode)

Puzzler Rescue the third hostage from Riddler

Back in town Enter Machinarium

Aggravated Assault Stop all assaults in Arkham City

Speed Kills Destroyed a Lancer while in a Racer

Fully Loaded Collect all of Batman's gadgets and upgrades

50x Combo Complete a combo of 50 moves (any play mode, any character)

It's Just a Bad Dream! Complete "Lost in Nightmares" with an S rank.

Jail breaker Free self and jail mates

Depot Demolition Destroyed Lance Depot

Knoxx-Trap Killed General Knoxx-trap

Steele-Trap Killed Commandant Steele-trap

Ned-Trap Killed Dr. Ned-trap

Muerte la robo-lución Killed the Interplanetary Ninja Assassin Claptrap

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

Get Rich Alex Kidd: Collect 1,000 in currency

Communication is Key Ecco: Talk to another dolphin

Keep the Meter Running Don't let the air taxi take damage in Luminopolis.

Kung Fu Fighting Inflict a set amount of damage to Wesker in "Lost in Nightmares."

Kelger's Cup Completed all low-level Cie'th Stone missions.

Pet catcher Bring the dog to the lady

Intellectual Rescue the fourth hostage from Riddler

Board game master Win the Tic-tac-toe game

Way of the Warrior Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."

The Great Escape Complete "Desperate Escape" with an S rank.

Let's Get This Party Started! Unlock all selectable characters in Versus.

Fine, But You're Cleaning Up After Them Get 10 critters on screen at once.

The Mad Plasmabomber Kill eight enemies with one shot.

Knockout Artist Kill three enemies with one attack using the Blitzer.

Family Jewels Retrieve your stolen goods

Pulsian Pioneer Took over 10,000 steps on the lowerworld surface.

Wish Upon a Star Destroy all 18 of the Score stars found throughout "Lost in Nightmares."

Don't Die Alien Storm: Reach Mission 3 without losing a life

Enter the Beast Altered Beast: Collect 100,000 pts or higher by the end of the first level

Saved by Magic Golden Axe III: Use magic 10 times

Taste Like Tuna Ecco: The Tides of Time: Eat 200 fish

Music lover Help the musicians

Stealing Points Bonanza Brothers: Reach 40,000 points on the first level

It's so realistic! Collected 5 3D glasses

Plumber Flood the Blackhats

Garden Gnomes Golden Axe: Collect 20 magic power-ups

Flawless Freeflow Fighter 2.0 Complete one combat challenge without taking damage (any character)

Three Times a Charm Streets of Rage: Complete 1st Level using all 3 characters

Video gamer Win all console games

Deactivator Disable the bomb

Debugger Repair the brain

Escaper Escape Machinarium

Rescuer Rescue the girl

Brainteaser Rescue the fifth hostage from Riddler

Lots of Zeros Sonic Spinball: Get 10,000,000 points in the first level