Dark Dungeon (2nd Edition) Freeware Lite Version

From the introduction:

The Dark Dungeon 2nd Edition game is designed to play fast and easy, give realistic results and provide a great variety between characters. Also, its fairly easy to learn, and you can make a new character in ten minutes even if you know little about Role Playing Games (also RPGs). We think this is one of the very best RPG systems around, better than any of the commercial ones we know (and we know quite a few). If you want to test our assertions, just try this free version of the rules. If you like them, don’t hesitate to share them among your friends and spread the word!