I did a double-take when I heard about it. I guess even a lot of /OLD/ people's first Unreal was Unreal Tournament. I think I'm gonna leave this one for my memory rather than try it again now.
It does look kind of crappy. UT is available for two bucks...
Crappy, but nostalgic.
For free, I think it's worth donning the rose tinted glasses.
Worth remembering for the very deliberate coup de theatre after 10 minutes of Doom stylee corridor combat, when you opened a door and stepped out into a - for the time - GFX miracle of an open-skied,sprawling landscape.
It smacked my gob at the time.