Tower Defense

Build towers along the path and stop the monster waves before they reach your castle. Free to play in your browser, with no download and no account.

About Tower Defense

Monsters come out of a cave and walk along a winding path to your castle. Build towers on the grass next to the path to stop them. Every monster you beat gives coins, so you can build more towers and make them stronger. The waves never stop, so see how long you can last.

• Free to play, with no download and no account.
• Works on phones, tablets and computers.
• Your best score is saved in your browser, and there is a top 100 leaderboard.

Towers

• Arrow (50 coins): cheap and shoots fast.
• Cannon (80 coins): slow, but it hits a whole group of monsters at once.
• Ice (60 coins): slows monsters down so other towers get more shots.
• Zap (150 coins): lightning that jumps from monster to monster.

Tap a tower to upgrade it (up to level 3) or sell it for some of its coins back.

Monsters

• Slime: the normal monster.
• Bat: fast. They show up from wave 3.
• Knight: slow, but its armor makes small hits do less. They show up from wave 5.
• Boss: a big king every 10 waves. If a boss reaches the castle, you lose 5 lives.

Tips

• Build near the corners of the path. Towers there can shoot the monsters twice.
• Put an ice tower in front of your strongest towers.
• Press GO to start the next wave early and get bonus coins.
• During a wave, the speed button makes the game go twice as fast.
• Press P to pause.

How to play

• Pick a tower at the bottom, then tap the grass to build it.
• Tap a tower you built to see how far it reaches, upgrade it or sell it.
• If 10 monsters reach your castle, the game is over.

Controls

Click or tap. On a computer, 1 to 4 pick a tower, Space starts the next wave, U upgrades and X sells the tower you picked.

Questions

What do the towers do?

The arrow tower is cheap and shoots fast. The cannon is slow but hits a whole group. The ice tower slows monsters down. The zap tower is expensive, and its lightning jumps from monster to monster.

How is the score counted?

You get points for every monster you beat, and 10 points times the wave number for every wave you survive. If 10 monsters get into your castle, the game is over.

When does the game end?

The waves never stop and get harder each time. The game ends when 10 monsters have reached your castle. A boss counts as 5.

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