Complete any official mission on casual without dying
Complete any official mission on average without dying
Complete any official mission on skilled without dying
Complete any official mission on insane without dying
Complete Office on average or higher
Complete Office on insane
Complete Bunker on average or higher
Complete Bunker on insane
Complete Cityblock on average or higher
Complete Cityblock on insane
Complete Flatline on average or higher
Complete Flatline on insane
Complete any official mission without using a primary weapon or equipment on skilled or higher
Complete any official mission with no friendly fire incidents on skilled or higher
Complete 100 successful missions average or higher
Cure 500 infected with the XM1014
Cure 250 infected with the MP5k
Cure 500 infected with the Galil
Cure 250 infected with the M3
Cure 400 infected with the PSG1
Cure 500 infected with the sentry gun
Cure 250 infected soldiers
Cure 500 infected with pistols
Cure 150 infected with your fist
Cure 10,000 total infected
Cure 100 infected in a single life
Provide your team with 2500 total health
Cleanse 500 infected with fire
Cure 10 or more infected with a single grenade
Take 5 or more infected with you in a grenade suicide
Complete Trainstation on average or higher
Complete Trainstation on insane
Complete basic training
Complete 15 consecutive waves without dying on any official survival map on average or higher
Complete 15 consecutive waves without dying on any official survival map on insane
Survive wave 10 or higher after the rest of your team has perished on skilled or higher
Complete 5 consecutive waves without dying or using the resupply chest on average or higher
Complete 10 consecutive waves on House without dying on average or higher
Complete 10 consecutive waves on Neighbourhood without dying on average or higher
Survive 100 separate waves from wave 5 or higher on average or higher
Complete 10 consecutive waves on Forest without dying on average or higher
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