At A Glance
- Detailed HQ upgrade prerequisites for each level
- Strategies to prioritize building upgrades effectively
- Tips for efficient resource management during upgrades
HQ Upgrade Prerequisites
Upgrading your Headquarters (HQ) is crucial for unlocking advanced features and increasing your overall base power. Each HQ level requires specific building prerequisites to be met before the upgrade can proceed.
| HQ Level | Required Buildings |
|---|---|
| 17 | Laboratory, City Wall |
| 18 | Laboratory, Alliance Center |
| 19 | Laboratory, Assaulter Camp |
| 20 | Laboratory, Shooter Camp |
| 21 | Laboratory, Rider Camp |
| 22 | Laboratory, City Wall |
| 23 | Laboratory, Alliance Center |
| 24 | Laboratory, Assaulter Camp |
| 25 | Laboratory, Shooter Camp |
| 26 | Laboratory, Rider Camp |
| 27 | Laboratory, City Wall |
| 28 | Laboratory, Alliance Center |
| 29 | Laboratory, Assaulter Camp |
| 30 | Laboratory, Shooter Camp |
Strategies for Efficient Upgrades
- Prioritize Laboratory Upgrades: Since the Laboratory is a requirement for each HQ level, ensure it is upgraded promptly to avoid delays.
- Focus on Essential Buildings: Concentrate on upgrading buildings that are prerequisites for multiple HQ levels to streamline your progression.
- Plan Resource Allocation: Allocate resources efficiently to avoid bottlenecks during upgrades. Ensure you have sufficient materials before initiating upgrades.
Resource Management Tips
- Gather Resources Regularly: Utilize the world map to gather resources efficiently. Send troops to gather resources, especially during idle times.
- Use Speed-Ups Wisely: Reserve speed-ups for critical upgrades to minimize downtime and maintain steady progression.
- Monitor Resource Production: Regularly check and upgrade resource production buildings to ensure a steady supply of materials.
Final Thoughts
Efficiently upgrading your HQ is essential for advancing in Last Z Survival Shooter. By prioritizing key buildings and managing resources effectively, you can accelerate your base’s development and enhance your gameplay experience.

