Nightwolfshade

Lab Rat Complete Chapter 2 on any difficulty setting.

A Helping Paw Don't feel guilty about jumping on him.

Welcome to Sevastopol Complete the second mission

Round 5 Cleared Clear round 5!

Don’t Go - Survivor Finish Left Behind on Survivor

Grenadier Score "excellent" in the grenade range in "Atlas."

Melon Eat the Melon that appears after eating a set number of Pac-Dots in Round 7 or 8!

Sitting Ducks Kill 3 enemies with one shot of the Sniper Drone in "Manhunt."

UFO Xing Discovered the Secret Exit in Road Crash.

Never Saw it Coming Boost jump, dash forward, then air stomp on an enemy.

Galboss Eat the Galboss that appears after eating a set number of Pac-Dots in Round 9 or 10!

All Systems Go Complete Chapter 3 on any difficulty setting.

Round 9 Cleared Clear round 9!

Brute Force Kill a Brute.

All Nighter Have a Sim stay awake for 24 straight Sim hours.

Bell Eat the Bell that appears after eating a set number of Pac-Dots in Round 11 or 12!

Wheeler Dealer Collect 10 Vehicles.

National Amateurs Champion Complete National Amateurs Championship.

Raise The Stakes Pin an enemy.

Your Moment of Zen Avoid whatever he's flinging at you.

Key Eat the Key that appears after eating a set number of Pac-Dots after Round 13!

Round 13 Cleared Clear round 13!

Cannon Fodder Complete Chapter 4 on any difficulty setting.

Where Credit is Due Perseverance has its own reward

Round 17 Cleared Clear round 17!

Alone in the Dark Beneath the arthropod

True Believer Complete Chapter 5 on any difficulty setting.

Story Teller Collect 75 Logs.

Go beyond limits Win a Quick Race on any track in the Skatepark (not unlockable in Split Screen mode).

Cortex N. Furiated Just "forget" it. Repeatedly.

The Riddle of the Sphynx Have your bazooka ready.

Trigger Clickin' Good Shoot 5 of them in a single level.

Look Mom, I Can Fly Spend 5 Minutes In Air.

Heavy-Handed Go through 20 gun drops in one-armed combat in "Captured."

Exterminator Kill the Leviathan.

Greenhouse Effect Complete Chapter 6 on any difficulty setting.

A Perfect Organism Encounter the Alien in Sevastopol for the first time

Riot Control Kill 20 enemies while linked to the Mobile Cover Drone.

Freeze Use Stasis on 50 enemies.

Surgeon Dismember 500 Limbs.

Loud Enough For You? Kill 10 enemies or drones while affected by a sonic blast.

Man Overboard! Melee an enemy so they fly off the side of the ship in "Armada."

S.O.S. Complete Chapter 7 on any difficulty setting.

History In The Making Collect over half of the Intel.

No Bear Left Behind Unlocked the Secret Exit in Unbearable.

Get Off My Ship! Kill the Leviathan Remnant.

Strange Transmissions Complete Chapter 8 on any difficulty setting.

Wreckage Complete Chapter 9 on any difficulty setting.

Off to a Good Start Win your first race in the Adventure Mode.

Tungsten Chef Have a Sim reach max level in the Cooking skill.