Author's note:

Its a clone that means I tried to make the same game running on windows PCs as the original 1979 by Atari.

I just have a small changes in the scoring system , in the original Arcade game it was possible to get a huge nummer of Points far about a million. I changed that in my Version , if you got 400.000 points in the Original Game , you would get 40.000 Points in my Version.
And the small alien ship is not dangerous in my version.
Have fun and enjoy the Game , read the readme for info about the scores and extra lifes.

Controls:

Arrow keys + space
p = pause Mode
ctrl = Screenshot
esc = Exit anytime

No install needed