The Orange Box achievements

1.91%
Aperture Science
Earn gold medals on all Portal challenges.
2.01%
Rocket Science
Earn silver medals on all Portal challenges.
2.01%
Basic Science
Earn bronze medals on all Portal challenges.
4.52%
Get Some Grub
Squish every antlion grub in Episode Two.
4.92%
Lambda Locator
Find all lambda caches in Half-Life 2.
4.92%
With Friends Like these...
Play in a game with seven or more players from your friends list.
5.22%
Neighborhood Watch
Save all buildings outside the missile silo from destruction.
6.22%
Hardcore
Accumulate 1000 total kills.
6.53%
Little Rocket Man
Send the garden gnome into space.
7.43%
Zombie-que
Use flares to light 15 zombies on fire.
8.03%
Camera Shy
Detach security cameras from the walls.
8.43%
Team Doctor
Accumulate 25000 heal points as a Medic.
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