LoW is a rewrite of the first-person role-playing game Ultima Underworld II: Labyrinth of Worlds that came out in the early 1990 for MS-DOS.

Arguably one of the most celebrated game of its genre, this rewrite attemps to recapture the minutiae and spirit of the game while updating the rendering engine and interface to modern standards.

License: free

Additional System Requirements: Requires files from the original Ultima Underworld II published by Looking Glass. There exists "collection" CDs on sale which include that game.