Cool game
-1* for the tail moving, but not following the path you go. IMO, should move more if you want it to be realistic, or none at all.
-1* for the tail not moving when you move (if you don't move far enough away)
-1* for the glitch. I accidentally crashed into the boss. My guy got stuck, but didn't die. A green orb collided into me, and then I died immediately while stuck in the boss. Then the game frozen.