AngeloComet

Jellyfishing Complete Squidward's Mission in Jellyfish Fields.

Shutout You successfully blocked every enemy attack in a single (non-tutorial) battle.

Escapist Survive 10 explosions in multiplayer.

Ding! Sleepless Earned level 40

Master Ninja Complete any level using only the knife to kill enemies.

Marksman Perform 20 headshots with the bow

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

Three-some Kill at least 3 enemies with a single shot from a grenade launcher.

The Hunger Bio Leech 100 enemies.

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

The Escape Complete 'Hunted' and 'Death From Above' on Veteran difficulty.

Bird on the Ground Shoot down an enemy helicopter with an RPG in the single player campaign.

The Bog Complete 'The Bog' and 'War Pig' on Veteran difficulty.

Sleep Tight, Little BB Soothe a crying BB and stop the crying for the first time.

Soothing Sounds Use the music player for the first time.

The First Horseman Complete 'Shock and Awe' on Veteran difficulty.

Giver of Gifts Make your first donation of weapons, equipment, etc.

One Slick Super-spy Use only the EMF Visualizer to complete Ada's gameplay segment.

Chatterbox Complete all conversations with the Endurance crew.

Fireproof Complete the Screw of Archimedes without getting hit by the Fire Traps

Bombardier Collect the formulae for 6 different bomb types.

Speedy McSpeederton Raced around the Ludicrous Speedway in record time

Desert Storm Find the Desert Eagle in 'Crew Expendable' and kill 5 enemies with it.

Snooze 'n' Soothe Heal by sleeping for the first time.

New Kid On The Block You have joined the KKK.

Plastic Prison Breakers They had no way out.

New Squadron Record Complete the cargo ship mockup in less than 19 seconds.

The Second Horseman Complete 'Safehouse' on Veteran difficulty.

Everyday Delivery Complete a standard order.

Master Blaster Kill 2 multiplayer enemies with a single explosive.

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

Rise and Fall After an uruk kills you to become a Captain, help him become a Warchief, then kill him.

Sock Getter Find 15 of Patrick's Socks

Found Cohen's Room The player has entered Sander Cohen's personal quarters

Time Paradox Kill Makarov and complete your mission

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.

Are you ready now? Talk to Squidward 10 times as SpongeBob.

First Day in South Park You completed your first day in South Park.

The Man in the High Tower Find and use the hidden cache in 'Heat'.

A Friend in Need Find and free Dandelion.

Mastery You've unlocked all of the upgrades for a New Kid ability.

Up to the Challenge Beat the Challenge of Olympus

Burning Vengeance Perform an Execution on a flaming Berserker.

Hell in paradise Complete act 1.

Tag Teamed Hit 100 Enemies with the Oath Stone of Orkos

No Power in Numbers Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.

Stay Down You farted on 10 enemies in the world that were knocked out.

Research PhD Max out all possible research

Ding! Champion Earned level 50