Swords & Wizardry - White Box Rules
SWORDS & WIZARDRY: WHITEBOX is a fantasy role-playing game. The rules are extremely short compared to the multi-paged rule libraries required to play most modern games. Yet, this game contains within itself the soul of mythic fantasy and the kindling of wonder. The game is powerful because it’s encapsulated by such a small formula—like a genie imprisoned in the small compass of an unremarkable lamp. This game serves as a good introduction for those learning how to play fantasy games, and is the ultimate tool for the expert Referee who customizes his worlds with variant rules (as it’s always easier to add rules than to untangle them away).