Nice concept demo !
I like the aesthetic of the chesspiece towers and the overall clean minimalism of the map to have good gameplay readability.
Tech wise i gotta applaude the pathfinding of the tanks cause to me pathfinding in the engine is still pretty much a mystery XD so good job there.
Overall quite fun, even if visual feedback is a bit lacking, but with the timeframe of a jam i can totally get not having much for now.
Congrats and well done :)