A fair start, room for improvement.
Author Comments
Shoot the invaders! I made this game a few months ago and just left it once I'd finished it. I thought that I might as well release it. It's written in HTML and JavaScript. You can level up to increase your stats.
Controls:
Move left: left arrow or A
Move right: right arrow or D
Shoot: Z, W or up arrow
Reload: S, R or down arrow
gets impossible after 10 seconds, and its not really fun either.
The controls are way too sensitive. Maybe add a button that you can hold down to slow down for more precise aiming?