CrossUO is an Open Source Ultima Online® client - a hard-fork from OrionUO, ported to Linux and MacOSX by fungos. The project is currently maintained by fungos, Deuce and Nirad.
The project aims to have a fully open cross-platform Ultima Online® client compatible with different eras from the game.
The CrossUO Suite is composed of the game client, the game launcher and updater and (for the foreseeable future) a closed source scriptable game assistant similar to Razor.
A full featured game client account manager, launcher, configurator and updater that will keep you up-to-date with all X:UO Suite applications for your platform!
CrossUO is a OpenGL and SDL2 based game client reimplementation that tries to be compatible with original clients from all Ultima Online® eras.
Currently supporting Windows 7, Windows 10, Linux and MacOSX.
