Nice shooter game prototype! Some of the gameplay elements here are VERY reminiscent of other shooter games that I've tried, but... whatever :D
The game responds to my input very well and looks decent too, but it lacks some gameplay elements to make it more interesting and enjoyable. Hopefully it'll come soon ( ͡° ͜ʖ ͡° )
Your games so far might seem a bit lacking in features to call them "full games", but they are great prototypes for creating something bigger and better! Definitely keep that up, and continue improving on your games and coming up with great ideas like that! ;)