This package starts you off at Patch 5. By the way, there are 2 steps to playing Gunreal on Mac. Read more after the jump.
There are 2 steps to playing Gunreal on Mac:
1: Download the latest zip version from this page.
2: Download UT2k4 Launcher Factory: (link)
Gunreal on Mac is not auto-updated, but you should still get an ingame notification of all patches.
is this a mod for unreal tournament or is this it's own game?
and is there any sort of linux compatibility?
Mod for Unreal Tournament 2004 v3369+. If you can run UT, you can run this mod.