Best Game Master advice you can find combined with a system that anyone coming from D&D will find deeply familiar and accessable. I've been running Kevin Crawford's Without Number games for a long time and I can easily recommend them without caveat. This game is fun, easy to run and gives you an enormous amount of tools for an open world / sandbox style of gaming that my players love (thought you can easily use this for more story-arc gaming without changing anything).

10/10. So good. Check out his other stuff. It's all cross-compatable.

I've been running games every week for 14 years and this is my favorite System/Setting by far. The tools that Kevin Crawford gives to the GM are powerful and freeing. This product is worth the purchase for the Faction system alone. If you want a game that enables you to be creative, and then gets out of the way, this is the one for you. It can also be modded for a fantasy setting without much difficulty and I currently perfer it to D&D.

This is a really good product. If you want to get into the Witcher Tabletop RPG but are worried about its complexity, or want to get your friends interested in it, this is the perfect supplement. Even if you're like me and enjoy pouring through the core book, this PDF provides both a handy refrence doccument for GMs and a gateway drug for new players. Like everything they make, this is high quality and worth your time.