Play any type of Game at Y8.com. The biggest Game Collection to play free online. Flash, Unity 3D, Html5, Android, Java and Shockwave.
If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Click the box to build. Select a tower type. Click again to upgrade, sell or repair. Once your tower is fully upgraded use the power-ups to beef up either your defence or damage.
Mouse - To interact.
WASD / Arrow keys - To pan.