Watch the AI tanks do battle (fullscreen recommended, sound up!) or PROGRAM YOUR OWN and add it to the project! The tanks are fairly simple to program (see inside the Sprite called "Remix This" for instructions) and see https://scratch.mit.edu/projects/71210466/#player for more Hints and Tips (although this is for the old project). Share your remixes and I'll add your tank to this project. Let me know if you need more help.
Added Enternial (By ScorchingCharizard14), Darude (By me) and Sandstorm (By me) (This was a joint project between him and me