I expected to get stuck, especially as all the destroyed enemy tanks were piling up, but it's been designed well to not let that happen. Simply controls to get to grips with, meant I got into it quickly. Nice concept, and comes together well. Possibly could have done with better info about the waves, and more progression, maybe a bit of different landscapes, but these are all things beyond the scope of Jam games. So great job, and I hope you progress the game :)