Last War: Survival Game HQ Guide
Last War HQ Level 31 Requirements & Upgrade Cost
Key Milestone Unlock: Age of Oil Expansion & Hero Lv.155 Cap
Prerequisite Buildings
Tech Center Lv.30 + Barracks Lv.30 + Tank/Air/Missile Center Lv.30 + Age of Oil Base Expansion
Base Build Time
120d (2,880h speed-ups)
🔩 Iron
4.70B
🌽 Food
4.70B
🪙 Gold
1.52B
🛢️ Age of Oil
1.5M