Missing SubSpace/Continuum.
List is missing the original MMO SubSpace which is free.
It celebrates its 10 year anniversary this year.
Download (5.0Mb) from
http://getcontinuum.com
I've been playing it for 2 years, the graphics may be old but the gameplay is yet to be beaten by any other game i've played. Fully compatible with all versions of windows including vista.
If you want to read more about this history of the game wikipedia has a good article
http://en.wikipedia.org/wiki/SubSpac...mputer_game%29