free pc game Avernum 4 (download demo version, buy full version)

Save Avernum from anarchy.

Experience the enormous underworld nation of Avernum, whose shadowy lands are facing horrible peril. Only you can keep your homeland from sliding into anarchy. Free the cities of Avernum from the madness of the black shades, and keep the citizens from killing you when you try to help them. Avernum offers a rich game system with dozens of spells, many character building options, and powerful secret skills to unlock.
Download Avernum 4 now and start playing right away!