Lovely game,
the art the, the music, the fact that you have specialized ants with unique roles each. I think the battle ants have kinda few to do though, maybe there should be bigger stakes fighting like maybe you should outnumber enemies or else they eat the ants and you would have to spawn more ants for each role.
Other than that, really nice game. Except as others pointed out, there are some bugs (and not ants). I got stuck at 99% stone because one ant wouldn't move off an island and that was pretty frustrating.