Fullmetal-GTO

Careful, He Bites Killed 15 enemies with the Hunter's action skill

Adventurer Complete a match in all multiplayer modes.

Collateral Damage Find ballista secret

Can't We Get BEYOND Thunderdome? Emerged victorious from an arena match

Fully Researched Bouncer Fully research the Bouncer

Raising the Bar In the Main Campaign, upgraded one attribute (Health, Shield, or Salts) to its maximum level.

Hit Me Baby Execute a 200-hit combo

Aerial Assassin In the Main Campaign, killed 20 enemies with a Sky-Line Strike.

Escapist Survive 10 explosions in multiplayer.

Possessive Spy Finished the mission using only the Sheik.

Reckless Abandon Killed 15 enemies with the Berserker's action skill

The Hunger Bio Leech 100 enemies.

Swinger Ring out an enemy with the Club

You're on a boat! I bet you never thought you'd be here

Heavy Hitter Execute a 1000-hit combo

Curiosity Killed the Cat Completed Episode 10.

Stoner Break out of stone status 5 times in a row

Old Softie Don't push away Calliope for one minute

Thick Skin Completed Episode 11.

Maybe you should call a Doctor? Keep the Rage Meter Filled for 2+ Minutes

Chatterbox Complete all conversations with the Endurance crew.

Speedy McSpeederton Raced around the Ludicrous Speedway in record time

Chose Afterlife Entered the Infraworld.

Get Off My Cloud Get 100 High Fall take downs.

< Make/Unmake > Use Shape and Fracture a combined total of 100 times
31/100

Fully Loaded Rescued enough Claptraps to earn 42 inventory slots

Three for One Earn a Triple Kill with a Level 1 Super Attack

Industrial Accident In the Main Campaign, killed 20 enemies with a Sky-Hook Execution.

We have Overtime! - Working Weekends? Enter Overtime!

Look Out Below Completed Episode 12.

Dragon Slayer Complete the mission "Best Minion Ever".

Kids Just Don't Understand Completed Episode 13.

Master Blaster Kill 2 multiplayer enemies with a single explosive.

Down Boy! Kill a zip-lining enemy player in multiplayer.

Casual Girl Ordered a pizza, watched some TV and wore something casual.

Tonic Collector Collect or Invent 58 Tonics in the Physical, Engineering and Combat tracks

The Lost Tribe Completed Episode 14.

Lubed up Complete the slide in the Statue of Apollo without dying

Monkey Around In multiplayer, escape death 3 times by using the rope ascender.

Memories of Another World Completed Episode 15.

Tag Teamed Hit 100 Enemies with the Oath Stone of Orkos

Children of the Past Completed Episode 16.

Beat School: Guitar Serenity 1 Complete the Beat School level.

Beat School: Bass Boss Complete the Beat School level.

Beat School: Danger! Danger! Complete the Beat School level.

Beat School: Underworld Complete the Beat School level.

Beat School: 8-Bit Melody Complete the Beat School level.

Beat School: Guitar Serenity 2 Complete the Beat School level.

Beat School: Insert Coin Complete the Beat School level.

Research PhD Max out all possible research