Town Hall 12 Upgrade Guide & Max Levels

Suggested builder sequence

1. Upgrade Laboratory, Camps, Clan Castle, storage, and Workshop, then start the siege machine required by the primary army.
2. Keep hero upgrades on a schedule that preserves the heroes essential to farming and important war attacks.
3. Research the main troops and spells, adding Yeti, Headhunter, or Overgrowth only when they have a defined role.
4. Improve the Town Hall weapon and defenses that punish the expected siege entry, then distribute high-value targets across the layout.
5. Complete secondary sieges, armies, remaining defenses, collectors, traps, and walls after the main delivery plan is dependable.

Ready to advance when

• The primary army has a chosen siege machine and a clear target for where that machine should deliver or open the path.
• Laboratory, Camps, Clan Castle, Workshop, and spell capacity support a full TH12 attack.
• New troop and spell research is tied to a practiced plan rather than the presence of an unlock badge.
• Defensive placement anticipates common siege entries without stacking every major target behind one approach.