Start ... (Level 1)
Score 5,000 points. To raise the icon level, Score 250,000 points

Everyman (Level 1)
10 days on the server. To raise the icon level, spend 20 days on the server

Fighter Infection (Level 1)
Kill 25,000 Infected. To raise the icon level, Kill 50,000 Infected

Without weapons
Kill 10,000 enemies with melee weapons

Medic
Cure 500 players

Trusted friend
Help get up 1,200 players

Reviver
Relive 150 players