How many Walker Basic hits can you survive?
At 100 current health, Basic deals 20 health damage per registered hit. Four hits leave 20 HP. The fifth reduces health to zero and downs you.
That is the default answer for this case. Break contact before another Basic can register once you have taken four. This advice assumes you started at 100 HP, every registered contact used the Basic attack record, and no separate difficulty modifier changed incoming damage. The cost is giving up position or an attack window. If retreat would split the squad or close the only route, use the same arithmetic with your actual current health before deciding whether one more contact fits.

Basic at 100 HP
- Health damage per hit
- 20
- Hits survived
- 4
- Downed on hit
- 5
- Hit 180 HPStill standing
- Hit 260 HPStill standing
- Hit 340 HPStill standing
- Hit 420 HPStill standing
- Hit 50 HPDowned
This is one fixed case, not a ranking of zombie profiles. Open the Zombies query when the visible zombie or attack is different. Select that one record before carrying any value into the rule.
How do you calculate the hit budget?
The hit-budget calculation divides current health by health damage per hit and rounds upward:
downing hit = ceiling(current health / health damage per hit)
For this case, ceiling(100 / 20) = 5. A hit is survived only when the remaining health stays above zero, so the survived-hit budget is one less: four. Equality counts as downed. At exactly 20 HP, one Basic hit reaches zero rather than leaving a margin.
The remaining-health sequence uses a second rule:
remaining health = max(0, current health - damage x registered hits)
Use current health, not maximum health, when checking the next exchange. If the Responder has 60 HP, the same 20-damage Basic record reaches zero on the third registered hit. If the attack you saw was Heavy, Lunge, or Grab, stop and select that record. A matching number would not make it the same contact.
The calculation counts registered health-damage events. It does not predict whether an attack connects, whether the animation is interrupted, or how long the zombie takes to reach you. No exact result for those questions is stated.
Which distance field should you read?
Walker Basic has 0.85 m activation, 1.5 m registered reach, and 0.75 m maximum warp allowance. Each value comes from a separate field.
Basic contact fields
- Health damage
- 20
- Stability
- 40
- Cooldown
- 1 s +/- 0.25 s
- Activation
- 0.85 m
- Registered reach
- 1.5 m
- Warp allowance
- 0.75 m
Activation is the distance where this attack becomes available. Registered reach is the separate contact distance. Warp allowance is a separate motion value. Do not substitute the largest of the three as a universal danger radius. The game gives no formula that turns them into a guaranteed hit distance.
The safe default is to leave more space than the current registered reach when spacing is the only concern. That holds while you can retreat without losing the squad route. The cost is giving up close-range attacks or an interaction position. If you must hold the position, keep the health budget visible in your decision and preserve an open route for the next contact.
Are health damage and stability the same?
No. Walker Basic carries 20 health damage and 40 stability. The hit-budget rule uses only the health-damage field. Adding 40 stability to 20 health damage would invent a 60-damage hit that the rule never applies.
Stability describes a separate control result. No conversion to stagger duration, knockdown chance, or extra health loss is stated. Read it as a second output from the same registered contact.
Weapon stability follows the same separation. The weapon combat mechanism explains how firearm, shotgun, and melee health results are formed. It does not combine their stability fields with health damage either.
Does Grab use the Basic hit budget?
No. Walker Grab is a separate record. It has a 10-damage opening bite, 7 periodic damage per periodic event, 10 struggle drain, and a 0.8 m trigger range. Do not insert those values into the Basic sequence.
Walker Grab, armor, and Normal presence
Grab is not Basic
- Opening bite
- 10
- Periodic damage
- 7 per event
- Struggle drain
- 10
- Trigger range
- 0.8 m
Armor stays a callout
Walker with body armor!
The callout gives no damage-reduction amount.
Normal presence labels
There are some zombies wearing body armor or carrying shields.
There are some prime zombies.
The interval between periodic Grab events is not stated. Seven per event cannot be rewritten as seven damage per second, and no complete escape time is given. Treat Grab as a new contact state and stop using the Basic hit count.
If you are already grabbed, the Basic spacing advice no longer answers the problem. Use the live struggle action and team support available in the run. The damage and drain values do not state how many periodic events occur before release.
What do armor and difficulty labels prove?
The Walker record carries the callout “Walker with body armor!” Normal difficulty separately says that some zombies wear body armor or carry shields and that some Prime Zombies are present. These are relationship and presence labels. The game states no armor reduction percentage, final incoming-damage multiplier, or spawn count.
Do not reduce the Walker Basic value because the armor callout is present. Armor resolution is outside this incoming health-damage rule. Likewise, “some” establishes presence without saying how many armored or Prime Zombies will appear in a room, wave, or run.
Difficulty scaling is a separate system. The 100 HP case on this page uses the selected attack’s base damage, so do not treat it as the final result for every difficulty. The Nightmare difficulty mechanism shows how one selected profile changes that same incoming calculation without inventing spawn counts.
What should you do after counting the hits?
At 100 HP against Walker Basic, the default is to disengage before the fifth registered hit. Keep fighting only when the route cost of leaving is worse and the next contact still fits the health budget. The alternative is to create distance, regroup, or use a supported ranged attack from the space you kept.
Recalculate after any health change. A heal changes current health. A different attack changes the per-hit damage. A Grab changes the record entirely. Armor and difficulty labels do not supply missing arithmetic.
Use the Walker query record to inspect every current attack and Grab field for that profile. If contact has already left someone damaged, downed, or dead, choose the next action in the survive, revive, or respawn guide. Use the weapon combat mechanism for the outgoing damage side, the noise mechanism when an action changes a sound-stimulus field, and the speaker-defense plan when the live Survival state decides whether the team can disengage. These values and boundaries are current for Hotfix 1.0.4.0. The page was checked on September 3, 2026.