An Ultima Online server emulator written in C# .NET

Exult is a project to recreate Ultima 7 for modern operating systems, using the game's original plot, data, and graphics files.

Create cross platform classical RPGs in 2D and 3D with integrated procedural world editing.

Updated Release 27th Oct 2018 Unity based port of Ultima Underworld I and II. Download under releases

Ultima Online Server Emulator for the modern era!

MobileUO - the first mobile client for Ultima Online!

Nuvie - New Ultima VI Engine

A modern Ultima Online server written in PHP

Minima is an homage to the 8-bit Ultima games (especially Ultima II - Ultima V) written in the PICO-8 environment.

Engine recreation for Ultima Underworld and Ultima Underworld 2 using the Godot Engine

Ultima Offline eXperiment 3 - the original open source Ultima Online server emulator - v0.99.6

Ultima Online server emulator

Underworld Adventures is a project to recreate Ultima Underworld 1 on modern operating systems, using the original game files.

Complete rewrite of the CentrED/CentrED Ultima Online Editor made by Andreas Schneider/StaticZ

xu4 "Ultima IV Recreated"

Old-school CRPG engine, editor and game

Map editor for ultima online

https://trueuo.com

Ultima IX: Redemption for Morrowind and OpenMW

Anteform is a retro weird detective game written using the Minima Engine for PICO-8.