Uncle Jimbo's Bug Huntin' Range
- Settings and concepts, including the Orthopteroid species, Nemesis Gate and Crucible campaign settings.
- http://homepages.ihug.com.au/~jclunie/index.htm

WebRing: alternity
- Group of interlinked sites also known as "Alternity Web Ring".
- http://www.webring.com/hub?ring=alternity

Big Ideas, Grand Vision
- Rules and background for a hard-science campaign set in A.D. 2350.
- http://www.nada.kth.se/~asa/Game/BigIdeas/

Alternity and Beyond
- Ships, planets, and essays.
- http://homepage.tinet.ie/~ournexus/compsec.htm

Li Po's Alternity Page
- MS-DOS character and spaceship generation software.
- http://www.pathguy.com/alter.htm