Caldera's Paradox

Defend your Caldera from waves of lava creatures by placing towers on claimed territory.

Obsidian Spire (10) - Orbiting projectile attacks enemies
Magma Siphon (15) - Harvests extra obsidian from kills (the paradox: enemy power fuels you)
Resonance Pillar (20) - Boosts adjacent towers in harmony

Click/tap territory to place towers. Towers expand your domain. Survive the eruption!