Arx Insanity is a remaster and immersive sim mod for Arx Fatalis. Improved gameplay, remastered HD graphics, revision, enhanced lighting and atmospheres, expanded universe, new quests, remastered soundtrack, original music, overhauled sounds, environmental effects, new story decisions and thousands of features. Adding new elements inspired by Arkane and Looking-Glass games, you can play with a variety of new approaches and choices.