Needs a lot more work to do

The programing is completely well not completely but most of it is wrong you should fix it or get help from somebody or read some tutorials...
the shooting effect looks completely wrong in the game as its all pixel art based you should make the bullet or the laser beam sprite based, the menu is awful should have an effect when the mouse pointers in one menu button
And theres a lot more to say but that wont help, I offer my help with game testing, spriting, and a will review your game ones in a while if accept my help