Shocked
Witness 20 murders
Freaked Out
Witness 100 murders
Deranged
Witness 200 murders
Outbreak
Witness 20 immobilizations
Epidemic
Witness 100 immobilizations
Pandemic
Witness 200 immobilizations
Recruit
Play 20 battles
Sergeant
Play 100 battles
Veteran
Play 200 battles
Flammable
Cause 20 explosions
Explosive
Cause 100 explosions
Michael Bay
Cause 200 explosions
Harmful
Have 10 hives activated
Hazardous
Have 50 hives activated
Fatal
Have 100 hives activated
Sadist
Witness 10 suicides
Flagellant
Witness 50 suicides
Masochist
Witness 100 suicides
Punk
Destroy 10 armor plates
Thug
Destroy 50 armor plates
Hooligan
Destroy 100 armor plates
Runner
Witness 20 escapes
Evader
Witness 100 escapes
Escape Artist
Witness 200 escapes
Collector
Collect 10 power ups
Cheater
Collect 50 power ups
Hacker
Collect 100 power ups
Pricked
Drop 10 icicles
Stabbed
Drop 50 icicles
Impaled
Drop 100 icicles
Encumbered
Witness 10 Spore Cluster Activations
Restrained
Witness 50 Spore Cluster Activations
Immobilized
Witness 100 Spore Cluster Activations
Sneaky
Witness 20 Fake Wall Activations
Cunning
Witness 100 Fake Wall Activations
Devious
Witness 200 Fake Wall Activations
Firebug
Witness 20 Flamethrower Activations
Arsonist
Witness 100 Flamethrower Activations
Pyromaniac
Witness 200 Flamethrower Activations
Completionist v1
Complete the 1st challenge
Completionist v2
Complete the 2nd challenge
Completionist v3
Complete the 3rd challenge
Completionist v4
Complete the 4th challenge
Completionist v5
Complete the 5th challenge
Completionist v6
Complete the 6th challenge
Completionist v7
Complete the 7th challenge
Completionist v8
Complete the 8th challenge
Completionist v9
Complete the 9th challenge
Completionist v10
Complete the 10th challenge
Completionist v11
Complete the 11th challenge
Completionist v12
Complete the 12th challenge
Completionist v13
Complete the 13th challenge
Completionist v14
Complete the 14th challenge
Completionist v15
Complete the 15th challenge