Great idea, i like the way you incorporated the theam, it makes you think stratigicly about how to use your action points. As you already know there are some issues with the UI, I also found some of the sound SFX to be a little "sharp" and "aggresive" (eg the slime one attacking you). Other than that this is a fun game and with some polishing (and mabie balancing lol) it would be even better.
Good Job :)