Cloned Games

CrossUO: Ultima Online

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CrossUO: Ultima Online screenshotLinks, repository & details

About

CrossUO is a cross-platform client for Ultima Online, in active development. It currently supports Windows 7+, Linux, and macOS, with Raspberry Pi and a WebAssembly browser version in progress. Its renderer is presently based on an older OpenGL 1 implementation that is being reworked to enable further platforms and better graphical performance. It is licensed AGPL-3.0-or-later.

Getting started

Download the current stable release from the project's website, or get the nightly master build from the GitHub releases page.

Requires original assets. This is a client for Ultima Online; you need an Ultima Online server to connect to.

Media

Additional notes

Platform note
Linux users who want the X:UO Assist companion tool need to separately install Qt5's multimedia and script packages.
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