Oooooh!! Ok it took me a second to figure what was going. It didn't register at first that my ball was moving around the room as well (which should've been obvious to me because of you know....curling). I thought I was just shooting the bad guys. Ok this is cool! Very effective graphics. Snappy satisfying sound fx. My only critique would be, maybe add a background that makes it easier to tell that the player is also zipping around the room. And then a scoring mechanic. Cause this was really fun! Very polished. Nice job!

Quite an enjoyable experience, and certainly a unique take on the theme! Taking a 'or lack thereof' approach to permanence is definitely something I can get on board with. Gave me a lot of nostalgia for ShellShocked, and the enemies all firing at once when you keep them in your radius is almost scary in a good way. All-in-all a very fun little game and an interesting direction to take the theme.

My only complaint is that it's a bit hard to know when it's your turn. Something as simple as a little brightness pulse to show it would go a LONG way in my opinion. 

The game looks interesting, SFX is pretty good. Try making your game concept more intuitive, thanks.