Produced by: Iolo
Website: Traducción Ultima
Releases:
* Traducción de Ultima Underworld (512.4 KiB, 95 hits)

This is a full translation of Ultima Underworld into Spanish, one of a series of Spanish Ultima translations that appeared within the last couple of years.

Produced by: Azarael
Website: Tradução Ultima Underworld
Releases:
* Patch v0.2 (95% translated) (146.9 KiB, 88 hits)

This is a not-quite-complete Portuguese translation of Ultima Underworld. A full translation does (or did) exist, but I seem to have misplaced the relevant file, and it is no longer available for download from the developer.

Produced by: Moscow Dragon, Sir Cabirus Dragon
Website: Sir Cabirus
Releases:
* NT Patch (44.4 KiB, 91 hits)

Windows NT (and NT-derived systems like Windows 2000) are not always game-friendly platforms. Moscow Dragon came up with a patch that allowed Ultima Underworld 2 to run under the Windows NT/2000 environment, and this was later expanded upon by Sir Cabirus Dragon to support Ultima Underworld 1 as well.

Produced by: Panzer Dragon
Website: The Other Codex
Releases:
* General MIDI Patch (58.7 KiB, 104 hits)

This patch adds MIDI music to Ultima Underworld, to give the game a bit of additional atmosphere.

Produced by: Origin Systems Inc. (defunct)
Website: Origin Systems (redirects to UO site)
Releases:
* Underworld Patch (201.4 KiB, 78 hits)

While this patch should not be necessary if you’re running the CD-based version of the game, it corrects several known bugs in the disk-based version of the game (including the dreaded “Inventory Bug”).