Manage 4 resources: Gold (kills), Stone (quarries), Crystal (rare, boss drops), Mana (regenerating).
Resource Deposits: Stone nodes and Crystal nodes appear on buildable tiles. Build quarries on stone, mine crystals for one-time rewards.
Build Quarries (40g/20s) on stone nodes. Build Mana Wells (30g/15s) anywhere to increase mana regen.
Market: Trade resources. Economy is key - invest in quarries early for long-term gains!
Towers: Basic (gold), Stone (gold+stone, high armor), Crystal (gold+crystal, massive damage), Mana Spire (mana drain, no gold cost).
Research: Upgrade quarry rate, mana regen, tower discounts, and crystal drop chance.
Siege enemies destroy quarries and wells! Protect your economy infrastructure.
Defend resource nodes while collecting materials to build defenses. Balance offense and defense in resource management. Economic tower defense with dual objectives.