Ultima Underworld: The Stygian Abyss

MS-DOS1 port project

Target platformsWindowsLinuxmacOSWeb

Underworld Exhumed — UW1

Experimental
by abedegno★ 67Updated 2026-10-19MIT
WindowsLinuxmacOSWeb
Devices
Windows/Linux x64; Linux glibc 2.35+; macOS native app; desktop browser
Assets
Your own installed GOG Ultima Underworld data for the native app; optional MT-32/CM-32L music needs your own ROM images.
Notes
Native source port with separate UW1/UW2 downloads. Choose the package for this game; original behavior is checked against recorded DOS sessions. Modern keys and mouse look are optional. Desktop saves live in the user folder; browser saves depend on browser storage and should be backed up.
Approach
Decompilation port
Source platform
MS-DOS
Version
uw1-v1.0.2 · 2026-10-14
Port Overview & FAQ

What native port or recompilation (recomp) projects exist for Ultima Underworld: The Stygian Abyss?

Ultima Underworld: The Stygian Abyss has 1 documented community project: Underworld Exhumed — UW1 (abedegno/underworld-exhumed:uw1). Technical approach: Decompilation port. Documented target platforms: Windows, Linux, macOS, Web.

What game files or assets are required to run Underworld Exhumed — UW1?

Your own installed GOG Ultima Underworld data for the native app; optional MT-32/CM-32L music needs your own ROM images.