A faithful remake of Ultima 4, done in Dark Basic and using higher-resolution tiles.
A remake of Ultima 4 for Neverwinter Nights.
A remake of Ultima 4 for Neverwinter Nights, and possibly the first of the fan remakes to have been completed.
A port of Exult to the Nokia 770 and N800 internet tablets.
A set of patches for Ultima 1 through Ultima 7 Part 2: Serpent Isle, which should theoretically be applicable to most installations of the games, inside or outside of DOSBox.
Pix’s Ultima Patcher is your one-stop method to ensure you have the most up-to-date copy of Ultima 1!
Ultima fan and Codex editor Seth “Fenyx4” Gupton has produced a patched version of Hythloth for Ultima 4, which makes level 6 of the dungeon passable.
An improved version of Ultima 4 for the Commodore 64.
A program to “edit the save games of Ultima 4: Quest of the Avatar for the NES.”
A cheat program for the first five Ultima games…except Ultima 2.