Very fun game! Great art, lovely (deadly) animals. Fitting music, great execution of the theme. All in all a great great!
I saw it already mentionend, but the hog is way to tanky for "low health" xD But I understand, there was no time for perfect balancing of course.
Also something I saw happening is that, if your robot has no enemy in front of them, they will just walk until the end of the arena and stay there afk while there might still be a robot on a different "lane".
Also I would love to see those stats inside the game, and not only in the comments :)
Anyway, I really enjoyed that game! Keep it up!