Endless tier 36, day 5 big final wave

Day 180, 12:00, for 24 hours: 540 zombies at ×37 health and ×40 attack.

Part of EEndless tier 36, day 5 of 5.

When it ends: All-Purpose Strengthener×2Fine Sheet Metal×2Tempered GlassElectronic Components×2Scrap Metal×6Broken Glass×6Cold CutsMystery Novel (EEndless rewards, tiers 30-40)