Tower defense (TD) is a subgenre of strategy video game where the goal is to defend a player's territories or possessions by obstructing the enemy attackers, usually achieved by placing defensive structures on or along their path of attack. Tower Defense is a great game that you can play for free at in friv9999.com. Regardless Tower Defense game, we provide many cool Friv 9999 games to play for free.

Use Left Mouse button to Place/Upgrade Tower,

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