You are the red tank and you need to destroy to blue tank. Using the arrow keys you can move, and turn. Also to shoot, press spse. The enemy uses a system that is like a radar, and if you want to make that visible you can press "r". However I'd probably say that makes it easier, and less fair. There probably are some bugs so if you could tell me that would be helpful. Note that some things may glitch just from lag, or the quality of your computer. Just like the old version, this game is based off of tank trouble. Sometimes scratch doesn't load up the project right. If this happens, just refresh.