For those that are interested, you can play a javascript version of original PDP-1 spacewar! here: http://spacewar.oversigma.com/html5/ http://spacewar.oversig

For those that are interested, you can play a javascript version of original PDP-1 spacewar! here: http://spacewar.oversigma.com/html5/ http://spacewar.oversigma.com/html5/ According to the excellent wikipedia article ( http://en.wikipedia.org/wiki/Spacewar http://en.wikipedia.org/wiki/Spacewar! ) there is only one PDP-1 which is currently operational, and yes it does play spacewar!