Lack of game feel. The enemy Doesn't Really show you what they're doing such attacking or Blocking. and i dont like it that i cannot open it in full Screen mode cause the game Screen were too big for my screen. a bit of music would be great. the sound effect doesn't really feel good to me, maybe if it a gladiator Arena there should be crowd Sound effect and The Crowd of course. I agree the parrot was a great addition. As theme said there's Definitely Nothing can go wrong. keep being Consistent and you will be a great Game Developer. Cheer!