Half-Life 2: Episode One
About this game
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.
Achievements
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Zombie-que
9.0%Use flares to light 15 zombies on fire.
The One Free Bullet
9.5%Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!
Conservationist
10.6%Kill five enemies with the same energy ball.
Pacifist
11.0%Contain the Citadel core without killing any stalkers.
Car Crusher
16.1%Use the cars to squash 15 antlions in Episode One.
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.