Left and right arrow keys to move Space to fire Press S for shrapnel (this is used for attacking sub) Press E to toggle gun And P to pause - restart will stop game and restart your progress H to Hide/show other ship positions
I have used LOTS of code, assets and sprites from my:“Sub testing V1.0” game: https://scratch.mit.edu/projects/606661784/ and my other game “UBER GUN V1.0” https://scratch.mit.edu/projects/596960863/ which is still in progress