One of the most well-known Ultima fan projects, Exult is a cross-platform reworking of the Ultima 7 engine.
A mod for the latest Exult 1.4.9 release that rotates the view 45 degrees about a vertical axis. It makes Ultima 7 look very different!
A port of Exult to the Nokia 770 and N800 internet tablets.
A port of Exult to Dingux, a custom Linux kernel for the Dingoo portable media player.
A remake and expansion of Ultima 7, that aims to unify The Black Gate and Serpent Isle as well as tell the tale of another lost Sosarian land.
A short-lived project that aimed to re-create the Exult engine as a truly 3D engine.
A series of four small update patches released for Exult by a consortium of folks through the Wired Entertainment website (which is currently down).
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.
An interesting mod for Exult that imports the shapes from The Black Gate into Serpent Isle
A full translation of Serpent Isle and The Silver Seed into Spanish.