Docufluff
- Articles, essays, and game journals on multiple games.
- http://www.night-sky.org/~spotty/writing/docufluff.html

The Harrow
- Former roleplaying guide Dru Pagliassotti's archive of articles on roleplaying, gamemastering, and adventure writing.
- http://www.theharrow.com/rpg/

RPG Hoard - downloadable resources
- Some adventures, fonts, maps, monsters, programs, and other resources for some systems.
- http://www.rpghoard.com/

The Keep
- A large collection of files, mostly related to RPGs: systems, rule supplements, information about or for campaign settings, adventures and ideas for adventures, other GM aids, fiction, humour, and miscellaneous RPG material.
- http://keep.trawna.com/

The RPG Character Mortuary
- Final resting place for characters who died - tragically or otherwise - in roleplaying games. Accepts submissions.
- http://www.electricferret.com/mortuary/

RPG Sheets
- Over 700 character sheets from over 200 game systems, including official sheets, custom and WebRPG.com sheets. Accepts submissions.
- http://www.rpgsheets.com/

RPGArchive
- Archive of adventures categorized by genre and system. Accepts submissions.
- http://www.rpgarchive.com/