The Brookhaven Experiment Trophy Set

Abandoned Factory

Survive the first campaign level.

Town Square

Survive the second campaign level.

Laboratory Basement

Survive the third campaign level.

Observatory

Survive the fourth campaign level.

Storm Drain

Survive the fifth campaign level.

Reservoir

Survive the sixth campaign level.

Bridge

Survive the seventh campaign level.

Sangamon Forest

Survive the eight campaign level.

Peoria Caverns

Survive the ninth campaign level.

Radio Tower

Survive the final campaign level.

C-Note

Kill 100 enemies.

G-Note

Kill 1000 enemies.

Quad Damage

Kill four enemies at once with an explosive.

I Like The Night Life, Baby

Finish a nighttime campaign level without turning on the flashlight.

Smile, You Son of a...

Blow the head off of something large and toothy.

Tubthumping

Survive ten waves in a survival map.

To The Teeth

Acquire all guns and upgrades in campaign mode.

Overkill

Acquire all guns and upgrades in a survival game.

Fireworks Factory

Acquire 200 throwables in campaign mode.

Ammo Conversation

Survive a nighttime campaign level using only the knife.

Executioner

Decapitate each enemy type at least once.