Half-Life 2: Episode One achievements
166
(130)

Half-Life 2: Episode One

4.3 out of 5 from 208 votes

There are 13 Half-Life 2: Episode One achievements worth 166

3,368 tracked gamers have this game, 1,260 have completed it (37.41%)

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Half-Life 2: Episode One Achievements

Watch Your Head!10

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

Unlocked by 3,215 tracked gamers (95% - TSA Ratio = 1.01)  

Containment10

Contain the Citadel core.

Unlocked by 3,128 tracked gamers (93% - TSA Ratio = 1.03)  

Pacifist15

Contain the Citadel core without killing any stalkers.

Unlocked by 1,553 tracked gamers (46% - TSA Ratio = 1.46)  

Car Crusher13

Use the cars to squash 15 antlions in Episode One.

Unlocked by 1,885 tracked gamers (56% - TSA Ratio = 1.33)  

Elevator Action11

Survive long enough to get on the parking garage elevator.

Unlocked by 2,856 tracked gamers (85% - TSA Ratio = 1.08)  

Live Bait12

Help Alyx snipe 30 enemies in Episode One.

Unlocked by 2,207 tracked gamers (66% - TSA Ratio = 1.23)  

Attica!11

Destroy the gunship in the hospital attic.

Unlocked by 2,722 tracked gamers (81% - TSA Ratio = 1.10)  

Citizen Escort13

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

Unlocked by 2,118 tracked gamers (63% - TSA Ratio = 1.25)  

Escape From City 1711

Escape City 17 with Alyx.

Unlocked by 2,638 tracked gamers (78% - TSA Ratio = 1.12)  

The One Free Bullet15

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

Unlocked by 1,426 tracked gamers (42% - TSA Ratio = 1.53)  

Conservationist15

Kill five enemies with the same energy ball.

Unlocked by 1,430 tracked gamers (42% - TSA Ratio = 1.53)  

Think Fast!13

Kill an Elite Soldier with his own energy ball.

Unlocked by 2,027 tracked gamers (60% - TSA Ratio = 1.28)  

Zombie-que16

Use flares to light 15 zombies on fire.

Unlocked by 1,370 tracked gamers (41% - TSA Ratio = 1.56)