The fourth edition of the venerable Chivalry and Sorcery RPG is available for free at RPG Now.
Role Playing Games
Free D&D Elemental Evil Players Guide
Wizards of the Coast offers the Dungeons and Dragons Elemental Evil Players guide as a free download.
Random Tavern Generator
All good Dungeons and Dragons adventures begin or end in a tavern. Your party probably has a favorite, but if they don’t, try the Random Tavern Generator.
Microlite ’78 Free RPG
Microlite ’78 is “trimmed down” set of rules designed to recreate the feel of the 1978 version of the world’s most popular fantasy role playing game. This is a major work, and author asks only that you might consider consider contributing something to his efforts to pay off bills from his wife’s cancer treatments.
5th Edition D&D Character Sheet With Old School Look
Dyson’s Dodecahedron has a character sheet for Fifth Edition Dungeons and Dragons that has the look of the old AD&D character folders.