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Achievements
The Brookhaven ExperimentSync your progress to see which achievements you've unlocked.
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Abandoned Factory
Survive the first campaign level.
59.8% global
Town Square
Survive the second campaign level.
41.8% global
Laboratory Basement
Survive the third campaign level.
21.8% global
Observatory
Survive the fourth campaign level.
14.6% global
Storm Drain
Survive the fifth campaign level.
7.9% global
Reservoir
Survive the sixth campaign level.
5.5% global
Bridge
Survive the seventh campaign level.
4.7% global
Sangamon Forest
Survive the eight campaign level.
4.1% global
Peoria Caverns
Survive the ninth campaign level.
3.1% global
Radio Tower
Survive the final campaign level.
2.9% global
C-Note
Kill 100 enemies.
68.4% global
G-Note
Kill 1000 enemies.
40.4% global
Quad Damage
Kill four enemies at once with an explosive.
29.5% global
I Like The Night Life, Baby
Finish a nighttime campaign level without turning on the flashlight.
5.8% global
Smile, You Son of a...
Blow the head off of something large and toothy.
2.8% global
Tubthumping
Survive ten waves in a survival map.
9.3% global
To The Teeth
Acquire all guns and upgrades in campaign mode.
3.6% global
Overkill
Acquire all guns and upgrades in a survival game.
1.4% global
Fireworks Factory
Acquire 200 throwables in campaign mode.
2.2% global
Ammo Conservation
Survive a nighttime campaign level using only the knife.
0.4% global
