does anyone know the system requirements for the Mac version ?
system specs for Mac
Not entirely sure honestly. I’ve tried running it on a G4/733 MHz,768MB RAM, NVDA,GeForce4MX and Mac OS X 10.2.8 with no luck.
Brad suggested that 10.3 is highly recommended, so I may update when I can and see if that works. Failing that, I won’t be doing anything else with a new vid card or memory for this rig,best to wait & try on a new G5. 
I came across this earlier today…not the ‘SPECIFIC’, but readable at least.
System requirements were not listed when MacCentral posted this article, but requirements for the original Return to Castle Wolfenstein called for a G3/500MHz or faster, Mac OS X v10.2.8 or later, 256MB RAM, ATI Radeon 7500 or Nvidia GeForce2 MX or better 3D graphics with at least 32MB VRAM. The download measures about 258MB.
On a PC I could play with a Duron 700, 256 MB and a GForce 2. I guess (excepting the RAM) similar specs for a MAC should be enough when you set all details to lowest.
The requirements for ET are a little bit higher than for RtCW due to larger maps (and some visual gimmicks like the foliage).
I played some on a mini (radeon 9200 + 1.4 ghz G4 + 512 megs RAM, AFAIK) and it was playable but pretty low FPS even with a tweaked config. I also suggest plugging in a generic USB multibutton mouse :nag:
any suggestions for a site with more insight, I can run ProTools and Fetch on my G4, but I’ve never run a game on it, I need help, thanks
Nail, why don’t you list your system specs? There are a few threads going over at InsideMacGames.com also, in the Shooter section of thier forums. Probably get more Mac traffic & specifics.