Nice start

There was no fire-rate limit. I don't want to break my mouse. Might want to just fire when the user clicks.

The graphics were lacking. This is something that takes an hour to make. Spend more time on games before submitting them. Don't submit demos with promises like "If you like it, I'll add explosions, spezials and that the inavders can shoot."

ugh!

This game needs a few things to be fun,
1.MUSIC!
2.POWERUPS!
3.SOUNDS LIKE EXPLOSIONS
4.SOME SENERY WULDN'T HURT!
I know i am sounding like a jerk but it's true.but right now it's playable.

lol good work

new school space invaders i like it :P
i rekon do up a full version with sound a menu screen and high scores and uve got a fairly decent game
keep up the good work :D

Not bad

I found the game incredibly easy. You should have your enemies come in greater numbers and maybe you could add different enemies as well. Ones that are stronger, faster, etc. As for graphics, I found the graphics to be dull. But that's mainly because of the lack of a background, I'm ok with the simple graphics of the ships.
Sound, either sound effects or music, would be a greater improvement.

Anyway, you got a good base for something better here.

Nice intro

Intro at start helped me know what was going on andgave me a good base of the game. BUt the gameplay could have been better and not so dull.