Tower Defense Online
Build towers beside the path and don’t let the little monsters reach your base. There are 6 maps, 4 upgradable towers and 20 waves on each map.
Choose a map, build towers beside the road and hold off 20 waves of monsters.
Choose a map
Keyboard: 1–4 choose a tower, Space calls the wave, F changes the speed, U upgrades, S sells, P pauses.
How to play Tower Defense
The monsters enter through the red arrow and follow the road to your base. Each one that arrives costs you lives (the boss costs 5). If your lives run out, you lose; hold off all 20 waves and you win the map.
Pick a tower from the bottom bar and tap a free grass square to build it. The Arrow Tower is cheap and fast, the Cannon deals area damage, the Frost Tower slows enemies down and the Lightning Tower shoots chain shocks that go through armor.
Every defeated monster gives gold, and every wave cleared gives a bonus. Tap a tower to upgrade it up to level 3 or sell it. Call the next wave early to earn extra gold, and use 2× or 3× to speed up the game.
Frequently asked questions
What is a tower defense game?
In tower defense games you do not control a hero: you place towers that attack the enemies walking along a fixed path on their own. The fun is in choosing the right spot and the right combination of towers.
What is the best strategy in Tower Defense?
Place towers at the bends, where the path passes within their range several times. Mix the Frost Tower with the Cannon to hit slowed groups, and save gold for waves 10 and 20, which bring armored bosses.
Can I play on a phone?
Yes. Everything works with taps: choose a tower below and tap the map to build. On the computer you can also use the keys 1 to 4, Space to call the next wave and P to pause.