1. Teepat
  2. Half-Life 2: Episode One

Achievements

13 achievements
(permalink)

  1. Half-Life 2: Episode One 26 Nov '09

    3 / 13 achievements worth 2,260 (23.0 %)

    1. Watch Your Head!

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

      97.6 %

      29 Jan '20
      11:27 pm

    2. Containment

      Contain the Citadel core.

      95.7 %

      29 Jan '20
      11:42 pm

    3. Elevator Action

      Survive long enough to get on the parking garage elevator.

      90.0 %


    4. Attica!

      Destroy the gunship in the hospital attic.

      87.0 %


    5. Escape From City 17

      Escape City 17 with Alyx.

      84.8 %


    6. Citizen Escort

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

      71.0 %


    7. Live Bait

      Help Alyx snipe 30 enemies in Episode One.

      69.1 %


    8. Think Fast!

      Kill an Elite Soldier with his own energy ball.

      64.2 %

      29 Jan '20
      11:40 pm

    9. Car Crusher

      Use the cars to squash 15 antlions in Episode One.

      60.2 %


    10. Pacifist

      Contain the Citadel core without killing any stalkers.

      51.8 %


    11. Conservationist

      Kill five enemies with the same energy ball.

      49.5 %


    12. The One Free Bullet

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

      48.7 %


    13. Zombie-que

      Use flares to light 15 zombies on fire.

      48.0 %


Description

Half-Life 2 has sold over 4 million copies worldwide, and earned over 35 Game of the Year Awards. Episode One is the first in a series of games that reveal the aftermath of Half-Life 2 and launch a journey beyond City 17. Also features two multiplayer games. Half-Life 2 not required.

Reviews
Overwhelmingly Positive
SteamDB Rating
93.76%
Release Date
Steam Deck Compatibility
Playable

Tags

FPS 753 votes
Action 541 votes
Sci-fi 475 votes
Singleplayer 419 votes
Story Rich 328 votes
First-Person 326 votes
Shooter 313 votes
Classic 291 votes
Dystopian 253 votes
Aliens 242 votes
Zombies 240 votes
Adventure 238 votes
Episodic 181 votes
Atmospheric 178 votes
Silent Protagonist 174 votes
Great Soundtrack 169 votes
Short 157 votes
Puzzle 123 votes
Cinematic 105 votes
Moddable 81 votes
FPS 2,261 points
Action 2,148 points
Sci-fi 2,035 points
Singleplayer 1,922 points
Story Rich 1,809 points
First-Person 1,695 points
Shooter 1,582 points
Classic 1,469 points
Dystopian 1,356 points
Aliens 1,243 points
Zombies 1,130 points
Adventure 1,017 points
Episodic 904 points
Atmospheric 791 points
Silent Protagonist 678 points
Great Soundtrack 565 points
Short 452 points
Puzzle 339 points
Cinematic 226 points
Moddable 113 points

Type

Tool

Features

Single-player
Steam Achievements
Captions available
Steam Cloud
Stats
Includes Source SDK
Commentary available
Family Sharing
Full controller support

Developer

Valve 160

Publisher

Valve 109

Franchise

Half-Life 16