Fun game! Sound effects and music would enchance the experience, but I enjoyed playing. Congrats on your second game! 

Very cool game! The only thing I would complain about is the lack of sfx/sounds and that there is no scoring system to keep the player interested

As with most game, score system would be very much appreciated. Otherwise, you're just waiting to die. Faster weapons and enemy spawn would boost the trill too. Otherwise, it's a decent game, I'd like to see how you'll expend it.

Nice but would've loved if there was an arrow or something to show what direction I'm attacking. Also some sfx and feedback when ive hit an enemy would be nice!

Cool second game. Would be awesome if you had more time for more weapons and sounds, but overall good job !