The mechanic is very nice. The concept is creative! It would be great to have a sense of which direction the ball is going to go when I hit it. The bouncing feels off, and when it does behave the way I expect it usually shoots right back at me and kills me. I feel like maybe the radius for which I am allowed to shoot the ball from should be bigger. It's a little frustrating when I have to get so close to the ball to hit it and then it starts bouncing like crazy and I have basically nothing to defend myself. Other than these small tweaks I absolutely loved this game!

Clever mechanic! I wish there was more UX to show how I can push and pull the orange square. Other than that, this was really fun! Nice job!

Well done!

I think that your game is fun to play and I believe the core mechanic is fun and unique. I really like the fact that there are a variety of enemies and I also love the trail and explosion effects :D

One thing I think could be added would be music and I also find that the square ball/projectile often didn't bounce back as I expected it to, this could have to do with the fact that its a square and not a circle, I found this unpredictability a bit frustrating as it almost felt a bit unfair. 

I really like the concept. And the simple graphics are done cleanly. My biggest gripe is the fact that you can kill yourself with your own square. I think it would be much better to have a short stun or some other kind of milder punishment for not dodging your own square properly. Outright killing you just makes the recall too hard to use when speeds are high enough. I'd like to see a development of these ideas, I believe there is something there.