- Fantasy Flight Games: Warhammer 40K Roleplay Only War Adventure, "Eleventh Hour", additional characters
- Goodman Games: Dungeon Crawl Classics RPG Quickstart & Adventure, pregenerated characters
- Jon Brazer Enterprises: Pathfinder, "Shadowsfall: Temple of Orcus" (download on Monday)
- Paizo Publishing: Pathfinder module, "Dawn of the Scarlet Sun" (download on Monday at 12am)
- Timeless Adventures: Pathfinder module "The Tribute" (free this weekend only)
- Postmortem Studios: Irrepressible!, full game (today only)
I'll update this page as I find more.
Free RPG Day 2011 links here.