Lab Worker Zombie in 7 Days to Die

ByYurii LuzhkoUpdated October 16, 2026Source: 7 Days to Die V3.3 game files

ZombieFeralRadiatedChargedHospitalLab WorkerPrison

200 HP at its weakest, 1,100 at its strongest, across 4 versions — read from the game's own files.

Health200 → 1,1004 versions
XP500up to 1,500
Damage per hit10up to 60
Blood MoonFrom GS 2

67 sleeper locations · 67 by name (orange)Where it sleeps ↓

Every variant

Lab Worker
Base
HP
200
XP
500
Damage per hit
10
Blood Moon from
GS 2
Loot bag
4%
Feral Lab Worker
Feral
HP
550
XP
900
Damage per hit
20
Blood Moon from
GS 97
Loot bag
4%
Radiated Lab Worker
Radiated · regenerates when damaged
HP
900
XP
1,200
Damage per hit
20
Blood Moon from
GS 167
Loot bag
4%
Charged Lab Worker
Charged
HP
1,100
XP
1,500
Damage per hit
60
Blood Moon from
GS 167
Loot bag
10%

Colours: radiated green, charged blue, infernal orange-red. What the variants change →

Where the lab worker zombie spawns

Sleeper groups in places: hospital, lab worker and prison.
Blood Moon hordes: from gamestage 2; the charged joins from gamestage 167.

The game's own notes call the gamestage number “an estimate of difficulty”. “From gamestage N” is the lowest-numbered horde group in the files that lists this zombie.

Where the lab worker zombie sleeps in Navezgane

Sleeper volumes in 67 Navezgane locations can spawn it. In 67 of them it is placed by name or by a themed group (orange); the rest only through the game's general sleeper list (grey).