ENDLESS MODE — Defend against infinite random waves of enemies. Place towers strategically to create chokepoints. Each game generates unique swarm patterns.
⚡ LASER: Fast, single target | 🚀 MISSILE: Splash damage
🌀 VORTEX: Slows & damages | ⚡ TESLA: Chain lightning
❄ SLOW: Area slow | 💥 BOMB: Heavy splash