Middle Earth Adventure game is a well-done free RPG for games set in JRR Tolkien’s Middle Earth. The system is able to be adapted to many of the existing commercial Middle Earth RPG supplements, such as ICE’s MERP.
Shawn Garbett has written GEM — the Generic Easy Miniatures Rules — which seem to be aimed at larget miniatures in a skirmish scenario. Garbett writes:
GEM is specifically for those who are sick of having new revisions of their favorite rule system leave out those great new miniatures they just finished painting. If all the commercial miniature systems have flaws which you really don’t like, then GEM may be just what you’ve been looking for. If you’ve ever been bogged down in rolling and rolling with no resolution in sight, GEM is probably for you. Several other play options exist, for customization to a gaming groups own tastes.
The downloadable D20 system reference documents provide most of what you need to play any of the d20 system games that stem from the original Dungeons and Dragons system.
Brutal is a basic hack and slash RPG that uses a dice pool system with opposed rolls to resolve an action. The game is designed to handle massive battles quickly. Author David Stanley writes:
This game is for serious players only! Hordes of Heart-stopping-pounding, Heavy-hitting, Hack-and-Slash action adventure await! This game is not for sissy players who don’t want their characters to die. In a BRUTAL game, your characters get killed all the time. How long can your characters stay alive?
Ars Magica is a role playing game set in Mythic Europe — nominally 1220 AD, but a land inhabited by faeries, daemon and other magical creatures. Its a great game that I’ve enjoyed playing over the years.
Ars Magica set the benchmark for magic in fantasy roleplaying. It pioneered the storytelling style of roleplaying that has become so popular today. Its setting, Mythic Europe, sparked the imaginations of fantasy fans and history enthusiasts alike. The 272-page fourth edition introduced improved systems in several key areas such as combat, character advancement, and covenant generation. This version of the game retained and improved upon Ars Magica’s powerful and flexible magic system – widely regarded as the best rules for magic in all of gaming.