The human race has been wiped to almost extinction. Now only one base is left, and it is up to you to stop the terrible and mighty Zykons as they storm the base in force in an effort to wipe out the entire human race. Place turrets to destroy the Zykons as they weave their way through your base. Use the collected money from dead Zykons in order to place stronger towers, and to upgrade the already placed ones. As you make your way through the waves, sell your towers and replace them in order to best use strategy to your advantage and save the base from the evil Zykons. Zykon Tower Defense is one of our many Strategy Games that we publish on TheGamerStop.com. This game is also tagged as a Tower Defense game. Click the play button to start having fun. To play even more free games, view our popular and new games page. If you want to play more games like this, then you can simply check out the games inside the game tags that are the most relevant to your interests or the Strategy Games category or the games like this game page at the end of the game tags.