Genres

Rifts
Rifts rpg fansite on lazlo, rifts.freehostia.com, middle east, ngr, triax, borders, silk road, black market, indian subcontinent. occ, rcc, npc, martial art, mercenaries, artwork, scenario, hardware.
http://rifts.freehostia.com
Traveller's Stories - Lot's of exciting adventures
Entertainment, Games, Roleplaying, Genres, Science Fiction - 3rd Imperium. Gathering of information specifically covering official 3I references in published Traveller material.
https://www.3rd-imperium.com/
The Zhodani Base
Entertainment, Games, Roleplaying, Genres, Science Fiction - The Zhodani Base. Classic Traveller and GURPS Traveller in the Foreven Sector and in the Spinward Marches.
https://zho.berka.com/
FFE- Main Far Future Page
Entertainment, Games, Roleplaying, Genres, Science Fiction - FarFuture.net. Marc Miller's official Traveller website.
https://www.farfuture.net/
Paul Mulcahy's Web Site
Entertainment, Games, Roleplaying, Genres, Science Fiction - Paul Mulcahy's Web Site. Information on multiple types of weapons, vehicles, professions, equipment and rules.
http://www.pmulcahy.com/
starfrontiers.com
Entertainment, Games, Roleplaying, Genres, Science Fiction - StarFrontiers.com. Home of the Star Frontiers webring, host of various SF sites, and list of other sites.
http://www.starfrontiers.com/
Jorune - according to sholari James
Entertainment, Games, Roleplaying, Genres, Science Fiction - Jorune According to Sholari James. Rich resource of SRJ material including Codex Jorunis alternative rules, original artwork, maps, flora and fauna.
https://sholarijames.com/
The Shadowrun Archive
Entertainment, Games, Roleplaying, Genres, Science Fiction - The Shadowrun Archive. One of the biggest Shadowrun sites on the net, the Archive is a user-supported site containing links to hundreds of other sites.
http://archive.dumpshock.com