Tower Defense.io

A cave settlement stands in the path of a raid from the next tribe over. In Tower Defense.io, twenty maps place that hideout under repeated assault as enemy troops march in from the road and push toward your base. Gold from fallen attackers funds stronger defenses. New land also holds resource spots worth claiming for later building plans.

How to play?

Drag a defense tower from the building panel in the lower right onto an empty cell beside the path. Nearby invaders are fired on automatically once they enter the tower's range. Hills extend that firing radius, making high ground more useful than flat ground. Spend coins on upgrades after each wave cuts through the attackers. Damaged buildings can be fixed for a small gold cost.