I had a hell of a time trying to figure out how stuff worked or how to even get a character to move for the first time. Please, write a tutorial, even if just in the description of the game! People may review it negatively since they don't know what to do.
Sadly, I ran into a gamebreaking bug where I had movement left on a character but couldnt move him anymore. So I got stuck without being able to end the turn. Perhaps the chicken tiles are a bit wonky? I didn't get them to work and got stuck on one of those, so perhaps something there.
Also, a funny bug is that you can upgrade in the start menu. Just click on the left side of the screen at the height of a character and you can upgrade before the game even starts (it's a gamble though since it can crash).
Perhaps I've sounded pretty negative here, but please don't misunderstand. I really like this game, if you polish it up a bit and expand on the idea I would definitely buy it.