Shooter In The Abstract has one rule. Stay alive as long as you can. Written with Unity: works on Windows or Mac OS X
Software Santa LOVES his Copy! A Software Santa Pick! How To Play
Avoid enemies while shooting as many as you can. Enemies will drain your health when they touch you and when you run out of health, you’re done. Watch out for Bombs and Other Baddies! Some split into two when shot. Grab the power ups that spawn into the playing field to give yourself a leg up. Your ship fires automatically and will upgrade automatically over time.
Enjoy!
Download a local copy so you can play in full screen mode and much higher resolutions. (The Online game tries loading but then says "Unity - Invalid data file")
Download for Mac OSX (Universal Binary)
Download for Windows
http://www.wantonhubris.com/shooterintheabstract/Shooter%20in%20the%20Abstract.html