How to Progress in Grow Castle

Recruit & Upgrade Archers – primary damage dealers.
Build & Upgrade Walls – stone then iron; prioritize wall levels.
Summon Heroes – unlock via Altar; upgrade skills with medals.
Research Technologies – boost economy, archer damage, hero abilities.
Collect Gems & Coins – daily rewards, boss fights, clan raids.
Use Spells Strategically – Meteor, Thunderstorm, Freeze for tough waves.
Join a Clan – participate in raids for extra resources.
Level Up the Altar – increases hero unlock chances.
Optimize Archer Placement – lower towers for air units, upper for ground giants.
Be Patient – steady progression beats rushed attempts.

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