At first I was bit confused how the game worked, but more I played, I got into it. And then the game ended! I wanted to see more! :D
I get the concept. Gameplay needs more work. Mainly attacking enemies is wonky, when some of your team is facing the wrong direction and you can't move, because you would touch the enemy. Maybe your team members could gather together when you attack?
Other main issue was that big number 50 that would block the view. Making it smaller or semi-transparent would help.