Last Z Base Upgrades: Follow Headquarters Requirements Before Spending
Plan a Last Z base improvement as a prerequisite chain so resources go toward the next usable unlock.
Last Z Base Upgrades: Follow Headquarters Requirements Before Spending
Last Z Base Upgrades: Follow Headquarters Requirements Before Spending
Start with the desired unlock
Choose the building or progression feature you want and inspect its locked requirement. Write down the Headquarters level and any other prerequisite shown. Raising unrelated buildings may increase a visible total without moving this particular goal closer.
Use Headquarters as a planning checkpoint
Z Tools and the community Last Z wiki both describe Headquarters as a gate for building development, with other building requirements attached to HQ upgrades. Use that relationship to plan the sequence, while taking the exact levels and prices from your current game.
Budget the whole chain
Include the prerequisite improvements as well as the final upgrade. A resource stockpile that covers only the last step may leave you stopped at the first. Keep a small list of what is ready, what is underway and what remains missing.
Time completion for a relevant event
If the active event scores the planned construction, compare finishing during that stage with delaying another useful unlock. Avoid turning a sensible event bonus into a reason to block everyday progress indefinitely.
Treat community tables as references
The linked HQ references are independent community work, not publisher-confirmed live cost tables. Check your server and version before using their numerical values. This page does not promise a universal fastest HQ route or recommend purchasing a pack to bypass a prerequisite.