Combat
Z-Hunter I
Eliminate 100 Common Infected
Progress
397 / 100
Combat
Z-Hunter II
Eliminate 500 Common Infected
Progress
397 / 500
Combat
Z-Hunter III
Eliminate 2,000 Common Infected
Progress
397 / 2,000
Combat
Z-Hunter IV
Eliminate 5,000 Common Infected
Progress
397 / 5,000
Combat
Z-Hunter V
Eliminate 10,000 Common Infected
Progress
397 / 10,000
Combat
Tank Buster
Kill 10 Tanks
Progress
0 / 10
Combat
Tank Annihilator
Kill 40 Tanks
Progress
0 / 40
Combat
Witch Quietener
Incapacitate or Kill 5 Witches
Progress
0 / 5
Combat
Witch Slayer
Incapacitate or Kill 15 Witches
Progress
0 / 15
Support
Life Saver
Save pinned teammates 25 times
Progress
0 / 25
Support
Combat Medic
Heal teammates 30 times
Progress
1 / 30
Time
L4D2 Veteran
Play for 50 hours (Survivor/Infected)
Progress
2,863 / 180,000