What Is Tower Defense?
Tower Defense is a classic strategy game where you protect your base by placing defensive towers along a path that enemies travel. Each tower has unique abilities — from fast-firing arrows to area-of-effect fire damage to slowing ice effects. The goal is to eliminate all enemies before they reach the exit and deplete your lives.
This free browser version features 20 increasingly challenging waves, 4 upgradeable tower types, and boss enemies every 5 waves. No download or signup required — just pure strategic fun.
How It Works
- Place towers on any grass tile next to the enemy path
- Earn gold by defeating enemies — use it to build and upgrade towers
- Mix tower types for maximum effectiveness: slow enemies with Ice, then burn them with Fire
- Upgrade towers up to level 3 for dramatically increased power
- Survive 20 waves including boss enemies at waves 5, 10, 15, and 20
Frequently Asked Questions
What is the best tower defense strategy?
Mix tower types for the best results. Place Ice Towers at chokepoints to slow enemies, then stack Arrow and Fire Towers behind them for damage. Upgrade existing towers before building new ones — a level 3 tower is far more powerful than three level 1 towers.
How many waves are in tower defense?
There are 20 waves total, with a boss enemy appearing every 5th wave (waves 5, 10, 15, and 20). Each wave gets progressively harder with more enemies, faster speeds, and higher HP.
Can I play tower defense on my phone?
Yes! This tower defense game is fully optimized for mobile. Tap any open grid cell to see available towers, tap to place them, and tap placed towers to upgrade or sell. The entire game fits your screen with no scrolling needed.
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