Played classic style tank battle game? In this "old school" game Tank Defense,you're going to defend your base against enemy tanks attacking your base.All tanks in this game are equipped with auto-aiming system, so you can be more focusing on your move, avoiding enemy's bullets. Also you can just touch and hold on fire button for auto-shot feature.4 types of enemy will appear, "Normal", "Lieutenant", "Heavy" and "Speed". If you destroy one enemy, the tank will explode and its fragments can damageother tanks nearby, this can cause higher score points. (2 times of points on each chain reaction, saying 100 - 400 - 800 - 1600 - 3200!)Lieutenant tank(red one) will drop an item when it's destroyed, the item will be one of the following:1. Star : Power Up. you can shot rapidly up to 2 times of power ups.2. Coin: Bonus Points. 5000~10000 score points.3. Tank: one more Player Tank4. Artillery: Heavy Artillery Reinforce5. Striker: Air Striker Reinforce6. Assistant Tank: Assistant Tank Reinforce. Assistant Tank moves, attacks enemies automatically.Complicated? Forget about all those rules, just "move and shot" will be enough! There are total 50 unique levels prepared to enjoy now and more levels will be updated soon!