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

Achievements

13 achievements
(permalink)

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
93.67%
Release Date
Steam Deck Compatibility
Playable

Tags

FPS 750 votes
Action 539 votes
Sci-fi 472 votes
Singleplayer 414 votes
First-Person 324 votes
Story Rich 324 votes
Shooter 311 votes
Classic 290 votes
Dystopian 250 votes
Aliens 238 votes
Adventure 236 votes
Zombies 235 votes
Episodic 179 votes
Atmospheric 175 votes
Silent Protagonist 172 votes
Great Soundtrack 169 votes
Short 155 votes
Puzzle 122 votes
Cinematic 104 votes
Moddable 80 votes
FPS 2,445 points
Action 2,323 points
Sci-fi 2,200 points
Singleplayer 2,078 points
First-Person 1,956 points
Story Rich 1,834 points
Shooter 1,711 points
Classic 1,589 points
Dystopian 1,467 points
Aliens 1,345 points
Adventure 1,222 points
Zombies 1,100 points
Episodic 978 points
Atmospheric 856 points
Silent Protagonist 733 points
Great Soundtrack 611 points
Short 489 points
Puzzle 367 points
Cinematic 244 points
Moddable 122 points

Type

Game

Features

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

Developer

Valve 146

Publisher

Valve 121

Franchise

Half-Life 16