Steam

Half-Life 2: Episode One achievement guide & roadmap

 

Properties

No missable achievements (plus 13 unknown)

No guide has been started yet - please help create one as you play!
 

Sign in with Steam or Xbox to track your progress, and:

  • Search/sort/filter by type/missable/multiplayer
  • Hide unmissable story achievements (because you'll get them anyway!)
  • Focus on the missables
  • Checklists for "Get a kill with each type of weapon" type achievements
  • Click-to-zoom on guide images/media
  • Edit/contribute to guides

Watch Your Head!

Make it to the bottom of the Citadel's main elevator shaft in one piece.

Containment

Contain the Citadel core.

Elevator Action

Survive long enough to get on the parking garage elevator.

Attica!

Destroy the gunship in the hospital attic.

Escape From City 17

Escape City 17 with Alyx.

Citizen Escort

Don't let any citizens die when escorting them to the escape train.

Live Bait

Help Alyx snipe 30 enemies in Episode One.

Think Fast!

Kill an Elite Soldier with his own energy ball.

Car Crusher

Use the cars to squash 15 antlions in Episode One.

Pacifist

Contain the Citadel core without killing any stalkers.

Conservationist

Kill five enemies with the same energy ball.

The One Free Bullet

Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!

Zombie-que

Use flares to light 15 zombies on fire.