Place monster towers on the field, to defend against the invaders. Collect energy by destroying the ball invaders. Use energy to purchase more monsters. Don't let the invaders reach your base! Features - Interactive tutorial - Fun, upbeat theme - 18 large, challenging levels - A variety of monsters are unlocked as you progress. Use them strategically to win each level Play Monster Tower Defense online at friv99.com. You can play it in fullscreen to have fun with it. Monster Tower Defense is a great Friv 99 game to play with no cost.

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arcade, puzzle, board, cute, defense, management, monster, strategy, tower, fleet, ball..