Tower Defense

Place towers beside the path, spend coins carefully, and clear five waves before the base runs out of health.

• Pick a tower type, select a build pad, then place it before the next wave starts.
• Upgrade a placed tower when one strong pad covers several bends in the path.
• Press W to send the next wave, U to upgrade the selected pad, and R to start a new run.
• Your best cleared wave saves on this device.