Complete your first Challenge.
Buy your first Upgrade from the Upgrade Store.
Complete 'Party Time'.
Do your first nutshot AND testicle assault.
Complete the basement
Destroy five asteroids at once.
Was that our 15 minutes of fame?
Now what?
An alternative ending to another game
Swimming certificate earned
Hunt for the Red October
Force your luck
No animals were harmed in the making of this game!
... and Fay wept quietly
I thought you couldn't die here?
Prove your street cred
After them!
Back to the future
Darth Vader is Luke Skywalker's father!
Complete 'I'm Free - Free Falling'.
Complete 'When Good Heists...'.
No egg on your face
Is it Easter already?
Survive the interview
Training is for losers!
These foreign models are junk.
The Droggeljug search for the supersinger
Catch a blue-painted box before it touches the ground
Omnomnom! Nomnomnomnomnomnom!
Set priorities
Rube Goldberg can pack it in
Actually, that would have been Toni's job...
I didn't do anything?!
Play a Local Game against a real-life friend.
Blow a Major Biomechanoid into pieces.
Get ÜberCharged 50 times.
Save 500 military-grade rounds.
Kill 20 lurkers.
On the level 'Depot' silently kill the first guard and break into the Fascist station unnoticed.
Successfully defend Dustbowl without giving up a capture.
Work with 2 other Medics to deploy 3 simultaneous ÜberCharges.
Kill an enemy Spy that you have been healing.
Get 3 dominations in a single life.
Assist in exploding 5 enemies with a single ÜberCharge on a Soldier.
Achieve 10 of the achievements in the Medic pack.
Have an ÜberCharge ready before the Setup phase ends.
Play a full round without killing any enemies, and score the highest on a team of 6 or more players.
Kill or assist in killing 10 cloaked Spies.
Get sucked into the portal to R'lyeh
Defeat Parker.