Alien Shooter

Claws up!

Complete a level without taking damage

Cyberpunk

Buy all character improvements, drone and night vision goggles

To the Teeth

Use all forms of weaponry

Two of Every Beast

Kill at least one monster of every type

Found you!

Find the secret area

Tactician

Survive 5 minutes in Survival mode

Survivor

Complete the first episode on any difficulty

Wicked Shot

Complete the first episode on maximum difficulty

Brutality

Kill 1,000,000 monsters

Favorite Pair

Survive 5 minutes in Survival mode using pistols only

Expert Tactician

Survive 15 minutes in Survival mode

Sole Survivor

Complete the first episode without dying once