From the back of the book (user's translation):
The Player's Book contains:
- a description of the world especially written for players;
- rule presentation in the form of reference tables, to ease character creation and game system discovery;
- detailed rules and several advices on character and group creation;
- experience system to improve characters and to evolve the setting;
- lists of equipment (weapons, armors, tools and vehicles);
- a complete community, with five ready-to-play characters;
- a short story, several advices and, of course, character sheets!