Field Medic Lv 6:
Heal 100K HP on your teammates
200% faster Syringe recharge
75% more potent medical injections
75% less damage from Bloat Bile
25% faster movement speed
100% larger MP7M Medic Gun clip
75% better Body Armor
70% discount on Body Armor
97% discount on MP7M Medic Gun
Spawn with Body Armor and Medic Gun

Support Specialist Lv 6:
Weld 370K door hitpoints
Deal 5.5M damage with shotguns
60% more damage with Shotguns
90% better Shotgun penetration
30% extra shotgun ammo
50% more damage with Grenades
120% increase in grenade capacity
60% increased carry weight
150% faster welding/unwelding
70% discount on Shotgun
Spawn with a Hunting Shotgun

Sharpshooter Lv 6:
Get 8500 headshot kills with 9mm, Handcannon, Rifle, Crossbow, or M14
60% more damage with 9mm, Handcannon, Rifle, Crossbow, and M14
75% less recoil with 9mm, Handcanoon, Rifle, Crossbow, and M14
60% faster reload with 9mm, Handcanoon, Rifle, Crossbow, and M14
50% extra headshot damage
70% discount on Handcannon/M14
Spawn with a Crossbow

Commando Lv 6:
Kill 3600 stalkers with Bullpup/AK47/SCAR
Deal 5.5M damage with Bullpup/AK47/SCAR
50% more damage with Bullpup/AK47/SCAR
40% less recoil with Bullpup/AK47/SCAR
25% larger Bullpup/AK47/SCAR clip
35% faster reload with all weapons
70% discount on Bullpup/AK47/SCAR
Spawn with an AK47
Can see cloaked Stalkers from 16m
Can see enemy health from 16m
Up to 4 Zed-Time Extensions

Berserker Lv 6:
Deal 5.5M damage with melee weapons
100% extra melee damage
25% faster melee attacks
20% faster melee movement
80% less damage from Bloat Bile
25% resistance to all damage
70% discount on Katana/Chainsaw
Spawn with a Chainsaw and Body Armor
Can't be grabbed by Clots
Up to 4 Zed-Time Extensions

Firebug Lv 6:
Deal 5.5M damage with the Flamethrower
60% extra Flamethrower damage
60% faster Flamethrower reload
60% larger fuel canister
100% resistance to fire
100% extra Flamethrower range
Grenades set enemies on fire
70% discount on the FlameThrower
Spawn with a FlameThrower and Body Armor

Demolitions Lv 6:
Deal 5.5M damage with the Explosives
60% extra Explosives damage
55% resistance to Explosives
120% increase in grenade capacity
Can carry 8 Remote Explosives
70% discount on Explosives
93% off Remote Explosives
Spawn with an M79 and Pipe Bomb