In Crystal Tower Defense you stop an endless amount of crystal-type enemies from reaching the portal to Earth. To achieve this goal you can build your own labyrinth using turrets and walls as well as selling obstacles on the map. Since the enemies grow stronger the longer you defend the portal, you are in constant need to upgrade your turrets and alter the path to the portal.Build Your Own PathBuilding your own path which the enemies follow, allows you to experiment with different labyrinth layouts. The randomly generated maps with their obstacles challenge your strategic thinking every time you jump into a run.
Remove map obstacles to open up new possibilities during a run and restructure your labyrinth to use each of your turrets to its full potential.Upgrade and Unlock TurretsYou can upgrade each turret's main stats in a run. The necessary gold is earned through destroying the enemies.
