Seven Hex Dragon has some free pdf character sheets for The Fantasy Trip.
Role Playing Games
JAGS Revised Free RPG Rules
JAGS stands for Just Another Game System and is described as a “rules heavy” universal RPG system. It’s gotten some notice around the ‘net and is available for free as a pdf or you can pay to get a print version.
The Basic Fantasy Role Playing Game
The Basic Fantasy Role Playing game is just that — a role playing game released under the Open Game License. it’s based on the d20 3.5 rules, but takes its inspiration from old school role playing.
Buffy The Vampire Slayer RPG
A lite version of The Buffy The Vampire Slayer RPG rules are available at the BBC, of all places.
Ironsworn Free RPG
Ironsworn is a fantasy RPG that can be played with a traditional GM, as a co-op, or solo game. In this setting, players are heros pursing quests. There is a free downloadable version, as well as commercial soft and hard cover editions.