Halloween: A new VaccineAvailable during event:Halloween 2026(Oct 29, 2026)Starts:TherapistRequired level:1Prerequisite quests:Halloween: Initial ExaminationHalloween: Unexpected HelpUnlocks quests:Halloween: High-Risk, High-RewardObjectives• Survive and extract from Infected Factory (Skier)• Survive and extract from Infected Lab (Skier)• Hand over 2,000 USD (Skier)• Obtain the special item to use the exfil (Skier)• Survive and extract from Infected Factory or Infected Lab (Therapist)Guide questlineIn this quest you have to survive and extract from both and and handover 2,000 dollars. questlineIn this quest you have to survive and extract from either or Rewards+41,000 EXP+300,000 ₽ Holodilnickx2