- No Export for You: The PlayStation port of Ultima Underworld remained in Japan, featuring new intro and ending cinematics with voice acting, redone music and sound effects, and polygonal graphics for monsters and NPCs.
- What Could Have Been: Looking Glass Studios was developing Ultima Underworld III. Featuring a new world and a new protagonist, the game was planned to have been released around 1993-1995.
- The Wiki Rule: The Codex of Ultima Wisdom, and Wikia Codex of Editable Wisdom.
Trivia / Ultima Underworld