The same person who wrote Avatarship was about to begin an Ultima 5 remake when his site was lost and nothing more was heard from him. All that were ever released of this remake were nine screenshots..
Avatarship is an Ultima 4 remake for Neverwinter Nights, which was completed some time ago. While its home page is dead, the Avatarship NWVault page still exists, and you can download it from there.
Many people know that Ultima 8 was a buggy game, sometimes annoying with jumping puzzles, and very hard to run on modern operating systems. Corvwyn began remaking Ultima 8 to remake the game with better graphics (using the Neverwinter Nights engine), better gameplay and a better overall plot. The project was cancelled in 2006.
Eriadain began as Alter-U9, and then moved on to Neverwinter Nights. The plan for this project was to use the original Bob White plot, which was omitted from the original Ultima 9. It was cancelled on 13th August 2004.
Eriadain has now been adopted by the Ultima Orphanage. There were also a set of 49 surviving screenshots at UltimaDot, but those can now only be seen here thanks to the Wayback Machine.
Mike Morrato was remaking Ultima 7 using Neverwinter Nights. Soon after his website moved to a new host, however, it went down and nothing more was heard from him.
Worlds of Ultima: Lost Sosaria is best described by Aiera:
Pursuing Fellowship agents deep into the bowels of Britannia and the ruins of the Great Stygian Abyss, the companion Sentri leads his party of former friends and companions of the Avatar into an unknown part of the world: Lost Sosaria, two of the continents of Old Sosaria left missing after the death of the Wizard Mondain.
Lost Sosaria is not set in Britannia, but is about the discovery of new places, as is the tradition of the Worlds of Ultima games.
Ultima IV Reborn is another Ultima 4 remake for Neverwinter Nights; very little is known about it at the moment and not many people know about it (it isn't listed in many Ultima sites). Judging by the comments, this remake deserves much better popularity.
Ultima IV Reborn is another Ultima 4 remake for Neverwinter Nights; very little is known about it at the moment and not many people know about it (it isn't listed in many Ultima sites). Judging by the comments, this remake deserves much better popularity.
The Red Mage had released a demo of Ultima 8 for Neverwinter Nights, but renounced remaking Ultima 8 when he discovered that the Exile project already existed. The project resurfaced in September 2006, after the Exile project had been cancelled.
The authors of the demo of Ultima 8 for Neverwinter Nights decided to abandon remaking Ultima 8 when they realised that a remake for the game (Ultima 8 - Exile) already existed. Instead, they took up the task of remaking Ultima 7 under the name 'Agape'. However, this didn't work out either, and the project died in October 2004. Major Error took over the Ultima 7: Agape project, but nothing is known about current development.
Pagan-NWN is a recent remake of Ultima 8 using the Neverwinter Nights engine. It was started sometime in 2010, and had most of the areas mapped using the NWN toolset. It is currently inactive, the module as well as several screenshots were uploaded to Github on 20th March 2014 to make it available to the public.
See the Ultima 4 Remakes section for more information about Ultima IV Rebirth.
