There seems to be something wrong in my game. Instead of playing on "The path of achra", I'm always on a map called "Shimmering void" which seems to be a shortened version of the game (only a few zones) and although I unlocked all cultures, classes and religions, there seems to be a problem with acquiring any new armor or weapons, only 10% of which are available to find.

This is either an anti piracy measure or it's the demo version of the game.