Headquarters Progression Guide
Last Z HQ Level 21 Requirements & Upgrade Cost
Increases your Hero Level Cap to 105 and raises all building level caps to 21.
Prerequisite Buildings
Laboratory Lv. 20 + Rider Camp Lv. 20
Base Build Time
3d 1h 23m
Heroes Level Cap
Lv. 105
💰 Resource Cost for HQ Level 21
Exact resources required to start the HQ 20 → HQ 21 upgrade.
🪵 Wood
96.4M
96,400,000
🍖 Food
96.4M
96,400,000
💰 Zent
18.9M
18,900,000
⚙️ Steel
0
⏱️ Speed-Ups Needed for HQ Level 21
Save your construction speed-ups for Tuesday VS Building Day to maximize Alliance Duel points.
74
1-Hour Speed-ups
25
3-Hour Speed-ups
10
8-Hour Speed-ups
4
24-Hour Speed-ups
📈 Cumulative Investment (HQ 1 → HQ 21)
Total cumulative Headquarters resources and build time from a fresh account up to Level 21:
Total Wood
293.2M
Total Food
293.2M
Total Zent
57.3M
Total Steel
0
Total Build Time
18d 21h 26m