Spiritual successor
Arx Fatalis
by Arkane Studios · 2002 · Role-playing
Started as a pitch for Ultima Underworld III; first-person dungeon RPG.
Arx Fatalis is a 2002 action role-playing game developed by Arkane Studios and released for Windows and Xbox. The game is played from a first-person perspective and is set on a world whose sun has failed, forcing the above-ground creatures to take refuge in caverns.
In the spirit of Ultima Underworld (1992).