Building Upgrade Planner
Current levels
Academy caps at 30. Supporting buildings can't pass the Town Center's tier — tiles flag any that do, and "Set all to" never stages one.
Your levels, target and budget are saved in this browser only.
Plan
Truegold
Enter your current level for Academy, Barracks, Command Center, Embassy, Infirmary, Range, Stable, Town Center to see the upgrade path and its cost.
Sign up and your calculator opens with this target and your current building levels already filled in — save the levels to your profile to keep them. Your Truegold budget stays in this browser.
Prerequisites
Every Town Center step toward a Truegold tier needs the Embassy and one rotating building at the previous tier first: Academy 30 for TG1, then Stable, Barracks and Range in turn from TG2 onward. The Truegold and Tempered Truegold columns are the Town Center's own cost for all five steps of the tier.
| TOWN CENTER | EMBASSY GATE | ROTATING GATE | TRUEGOLD | TEMPERED |
|---|---|---|---|---|
| 30 → TG1 | Embassy 30 | Academy 30 | 660 | — |
| TG1 → TG2 | Embassy TG1 | Stable TG1 | 790 | — |
| TG2 → TG3 | Embassy TG2 | Barracks TG2 | 1,190 | — |
| TG3 → TG4 | Embassy TG3 | Range TG3 | 1,400 | — |
| TG4 → TG5 | Embassy TG4 | Stable TG4 | 1,675 | — |
| TG5 → TG6 | Embassy TG5 | Barracks TG5 | 900 | 60 |
| TG6 → TG7 | Embassy TG6 | Range TG6 | 1,080 | 90 |
| TG7 → TG8 | Embassy TG7 | Stable TG7 | 1,080 | 120 |
Supporting buildings can't pass the Town Center's completed tier — for example, every Embassy step toward TG4 needs the Town Center at TG4 first.
Source: kingshotdata.com, as of 2026-09-23.
How does the Town Center prerequisite chain work?
Each Truegold tier of the Town Center is gated behind the Embassy and one rotating building at the previous tier — Academy 30 for TG1, then Stable, Barracks and Range taking turns from TG2 onward — while every other building is capped by the Town Center itself. Enter your current levels to get the ordered upgrade path to any target and its total cost, and add your Truegold on hand to see how far it gets you. The table lays out the full chain tier by tier.