Week 3 anniversary challenge: archived PC guide
Context
Week 3 was one stage of a scheduled anniversary challenge. The announcement records a past activity rather than a standing gameplay mode.
Checking the correct event
Launch your licensed PC copy, confirm the game is updated, and inspect the in-game community event screen. If the event has ended, earlier website goals and reward lists may no longer apply.
Practical survival tip
Event encounters can become more predictable if you prepare healing resources, repair or replace damaged weapons, and choose a safe route before pursuing a distant objective.
Troubleshooting participation
When progress fails to update, verify connectivity and account status before retrying. Avoid disabling security software or installing unofficial patches as a quick fix.
Reference: original dated publisher announcement