A tower defense game where you build towers to stop waves of monsters marching along the road to your castle.

How to play

• Pick a tower from the right panel and click a grass tile to build it.
• Press Start Wave (or Space) to call the next wave.
• Defeated enemies drop gold; click a placed tower to upgrade or sell it.
• Survive all 15 waves to win! Bosses appear on waves 5, 10 and 15.

Towers

• Arrow Tower: fast single-target shots
• Cannon Tower: splash damage
• Frost Tower: slows enemies
• Magic Tower: long-range heavy hits