Fork the Pork
Not unlocked yetKill 6 aliens with the forklift
Freeze Well!
Not unlocked yetKill 15 frozen aliens
Gunslinger
Not unlocked yetCarry the gold pistol through the whole SP campaign
Big Guns, Big Ships
Not unlocked yetBlow up 5 enemy gunships or dropships
Come Get Some
Not unlocked yetComplete the SP campaign on Hard Difficulty
Come Get a Little More
Not unlocked yetBeat the DLC campaign on Hard Difficulty
On the Noggin'
Not unlocked yetKill 30 aliens with headshots
Bucket Head
Not unlocked yetFind all 3 helmets in the SP campaign
He's Got a Hologram!
Not unlocked yetUse a Holoduke in SP
I Need a Towel
Not unlocked yetGet hit by 10 Pregnator bombs
Full Body Tourettes
Not unlocked yetGet knocked down 10 times
Beating the One-Eyed Worm
Not unlocked yetDefeat the Energy Leech
Nuclear Devastation
Not unlocked yetKill 250 aliens
I Am All That Is Man
Not unlocked yetDiscover all ego cap rewards
I Am All That Is Man - Again!
Not unlocked yetDiscover all Ego cap rewards in the DLC campaign
Road Rage
Not unlocked yetKill 15 aliens with the monster truck
Bloody Red Rover
Not unlocked yetKill 30 enemies with the moon rover
Annihilation
Not unlocked yetKill 100 aliens
Let's Rock
Not unlocked yetComplete the SP campaign on Normal Difficulty
Let's Rock Out
Not unlocked yetBeat the DLC campaign on Normal Difficulty
Octacide
Not unlocked yetDefeat the Octaking
Passive Aggressive
Not unlocked yetLet 20 enemies die by someone else's hand
Call Waiting
Not unlocked yetListen to all phone messages
Tosser... in the Literal Sense
Not unlocked yetKill 10 aliens with tossed objects