Polish RPG based on fantasy novel series (saga, and short stories) "Wiedźmin" by Andrzej Sapkowski. Published in Poland in 2001 by publisher Wydawnictwo MAG. There were two version of the core-book for first edition: basic (pre-release short A5 soft-cover book, introduction to the system, basic rules only) and final core book (near-to A4 size, 256 pages, hard-cover, basic rules, skill descriptions, spells, world map and world description, Game Master guide - called "Bajarz" in this RPG, and monster stats). What was characteristic about this RPG is that you need only one book to play - there are no separate books for Player Handbook, Game Master, World and for the Beasts. Game is set in the world of Andrzej Sapkowski's novels. There were expansions for this game covering less known parts of the Continent, and new Character Classes. System is based on D6s, skill and Attribute management. Character classes are not the main point of the mechanics, as those only implicate starting skills and does not force any way of character advancement. For received experience points player can buy new skills or improve skills already bought (skills are 1 to 5 scale where 1 is weak, and 5 is excellent)