Prepare for a real battle with BattleTank. Use diamonds to buy power-ups to destroy the enemie. There are many power-ups to choose from. (Shield, Missil, 3 Bullets, 2 Cannons, Defense and more) There is just 1 game rule: - Defend your Tank, and destroy the enemy tanks. Play Battle Tank on Dob5.com. Battle Tank is an online HTML5 game. You can play the game on smartphone and tablet (iPhone, iPad, Samsung, Android devices and windows iPhone).