Half-Life 2: Episode One Achievements13 achievements
Watch Your Head!
Make it to the bottom of the Citadel's main elevator shaft in one piece.
62.4%
Common
Containment
Contain the Citadel core.
60.2%
Common
Pacifist
Contain the Citadel core without killing any stalkers.
11.0%
Epic
Car Crusher
Use the cars to squash 15 antlions in Episode One.
16.1%
Rare
Elevator Action
Survive long enough to get on the parking garage elevator.
54.1%
Common
Live Bait
Help Alyx snipe 30 enemies in Episode One.
28.8%
Rare
Attica!
Destroy the gunship in the hospital attic.
51.3%
Common
Citizen Escort
Don't let any citizens die when escorting them to the escape train.
32.5%
Uncommon
Escape From City 17
Escape City 17 with Alyx.
48.6%
Uncommon
The One Free Bullet
Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!
9.6%
Epic
Conservationist
Kill five enemies with the same energy ball.
10.6%
Epic
Think Fast!
Kill an Elite Soldier with his own energy ball.
26.7%
Rare
Zombie-que
Use flares to light 15 zombies on fire.
9.0%
Epic