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 classic RPGs in 2D and 3D with powerful built-in world editing tools.

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!

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

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.

Ultima Online server emulator

xu4 "Ultima IV Recreated"

Ultima Offline eXperiment 3 - the original open source Ultima Online server emulator - v0.99.7

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

Map editor for ultima online

Old-school CRPG engine, editor and game

https://discord.gg/5RtDbkY3fC

Ultima IX: Redemption for Morrowind and OpenMW

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

Ultima 4 in VR