Play Tower Defense free Online. Place batteries to the jungle for defending your territory and killing the enemy.. Tower Defense is a tower defense type of game, you can put the different types of battery in the jungle to preventing the enemy attack. PlayGames365.com offers you the best entertainment of games to play in the browser, the most distributed from the 2000s until now. Tower Defense is an HTML5 game that works on smartphones, tablets, PCs and Smart TVs. You can play Tower Defense anywhere, anytime.