About Battle Tank GameBattle Tank is a projectile shooting fighting game. Use your mouse cursor to set your shot aim, hold in your left click button to charge up your shot, and release to fire. After each shot the enemy shoots back (unless you have already destroyed them). Hit enemy tanks directly to do significant damage where you can often one shot them. Hit near an enemy tank multiple times in a row to defeat them. After each tank you face another battle with another tank that has unique hit points and firing capabilities. Tanks can appear on platforms at different heights with various obstacles on the screen as well. Periodically gems will appear that you can fire upon. When you hit the gems the 20 gems are collected & can be spent in the current game or in subsequent games to buy power ups. There are 8 different power ups including double shot, triple shot, smart bombs, a defensive ladder, a shield, moving blocking platforms, moving down, a mine that destroys all objects on the screen. This is a JavaScript web application which uses cross-platform mobile-friendly HTML. All modern web browsers like Microsoft Edge, Apple Safari, Google Chrome, Mozilla Firefox and Opera should support it. This game works on just about any type of computing device including Microsoft Windows desktop computers, Apple OSX Mac computers, iOS powered tablets and phones like the iPad and iPhone, laptops like the Google Chromebook, and the many types of mobile phones from manufacturers like Samsung which are powered by Google Android.