Event field deskTier A

Infestation Events Guide

Understand developer-described Infestation availability, map markers, event progress and shared reward context while current balance and rewards remain patch-sensitive.

DEVELOPER-DESCRIBEDDEVELOPER ACKNOWLEDGEDPATCH-SENSITIVE
Zombie-kill Season Rewards interface with a horizontal sequence of milestone cards
Official Steam/developer media · Source
Last checked August 28, 2026Source desk 2 current referencesRule Unknowns stay unverified

Direct answer

Understand developer-described Infestation availability, map markers, event progress and shared reward context while current balance and rewards remain patch-sensitive. Use this page to decide whether the event fits current supplies, coordinate co-op roles and finish with enough capacity to use the shared reward chest. It separates global availability, map markers, event progress, nearby enemy markers and a shared authoritative reward chest from patch-sensitive or unverified details, so you can act without relying on invented coordinates, statistics, rates, recipes or hidden mechanics.

Quick facts

  • Primary decision: decide whether the event fits current supplies, coordinate co-op roles and finish with enough capacity to use the shared reward chest.
  • Verified baseline: global availability, map markers, event progress, nearby enemy markers and a shared authoritative reward chest.
  • Evidence checked: 2026-08-28 from the sources listed below.
  • Freshness state: patch-sensitive; recheck after the next official update.

Operational priority

Understand developer-described Infestation availability, map markers, event progress and shared reward context while current balance and rewards remain patch-sensitive.

Start with one clear objective: decide whether the event fits current supplies, coordinate co-op roles and finish with enough capacity to use the shared reward chest. A smaller, recoverable trip is usually more useful than an ambitious route that consumes the equipment needed for the next attempt.

What current evidence supports

Current official or developer evidence supports global availability, map markers, event progress, nearby enemy markers and a shared authoritative reward chest.

Infestation start and spawning behavior changed during August; exact rewards and current timing are Not verified yet.

Decision sequence

Read the current signal, make one readiness check, and choose a response before committing resources. The decision board below keeps that sequence visible during play.

  • Confirm event marker and current state
  • Check combat supplies
  • Coordinate co-op roles
  • Keep room for the reward
  • Leave after completion with a safe route

Risk controls

Keep evidence confidence separate from personal observation. Mark what you saw in the current build, preserve an exit margin, and do not let an old screenshot or discussion title become a permanent game rule.

  • Avoid: Assuming every marker behaves like an older build.
  • Avoid: Starting an event without extraction supplies.
  • Avoid: Publishing exact rewards before current verification.

Decision board

SignalCheckField response
Event availableDoes the group have enough reserve?Commit only if the event fits the current run.
Progress beginsAre players and retreat routes coordinated?Assign roles and avoid splitting the group blindly.
Reward expectedIs the exact item currently verified?Describe the system without promising a drop.

Common mistakes

  1. Assuming every marker behaves like an older build
  2. Starting an event without extraction supplies
  3. Publishing exact rewards before current verification

Current patch note

Infestation start and spawning behavior changed during August; exact rewards and current timing are Not verified yet.

Frequently asked questions

What should I do first for Infestation Events Guide?

Start by deciding how you will decide whether the event fits current supplies, coordinate co-op roles and finish with enough capacity to use the shared reward chest. Use the checklist before committing scarce supplies or valuable equipment.

Is every exact detail verified for the release build?

Infestation start and spawning behavior changed during August; exact rewards and current timing are Not verified yet.

Which guide should I open next?

Continue with /zombies, /weapons, /coop based on the next system blocking your current objective.

Sources & verification

  1. Major Development Update — Infestations, Co-op Pings, Permadeath & MoreDeveloper describes persistent weapon upgrades, Infestations, co-op pings and map markers, and optional shared Permadeath behavior.
  2. Development Update: New Trader UI, Multiplayer Fixes, Infestations & MoreDeveloper reports trader multiplayer, Infestation, zombie, Prison collision and Faction Safe Zone marker fixes.

Community reports are never promoted to official facts without corroboration.