Shoot the aliens! Arrow keys or WASD to move around. Firing is automatic. Collect powerups to improve weapons.
Starfield: https://scratch.mit.edu/projects/74503672/ Explosions: https://scratch.mit.edu/projects/11833440/ Ships: http://awesomeadriehl.wikia.com/wiki/File:TARDIS_Spaceship_Pixel_Artwork.png, http://www.planetminecraft.com/forums/cyren-first-pixel-art-contest-t234857.html Power-ups: http://opengameart.org/content/power-up-icons Music: http://sampleswap.org/mp3/song.php?id=15
