I appreciated how you made this so different. The main fault is that it seemed a bit too difficult. I am glad I appeared to have infinite ammo. There seemed to be way too many shots you had to take to kill your enemies. I don't think the perspective was all that good in this. I must have been shooting so early.
It's still worth a quick look because it does have some memorable parts to it. It's fun to hear those bullets go around over and over. The enemies reminded me of the enemies. I thought this would be about the website because of the "Portal" in the name. It still wasn't bad.