This is very good! Very polished... actually perhaps too polished; why does this look so slick! I think the game itself is good too! It feels like a legitmate boardgame ala chess that just fits the theme nicely. AI was good, although i beat it. It acted in clever ways and killed some of my units, even almost beat me one game. I'm sure it could be improved (seems like the kind of game that might be AI complete) but its a jam, wouldn't expect that + OP AI is bad design.
You might be on to something with this game, could be further expanded post jam maybe even turned into a real board game. Games are a bit short thought so maybe rules should change a bit for longer battles. Great game, Wish you best!