Welcome to Season 4

Welcome to Season 4! The swarm is back, and you'll need better defenses to stop them. Here is what's new: New Turrets: Unlock new weapons to blast through waves of monsters. New Maps: Play on brand-new stages and find the best spots for your towers. Night Mode: Battle enemies in complete darkness. Keep your eyes open and don't let them sneak past! Update now and see how long you can survive the night!