I'm trying to get Quake II running on my mac mini however everytime I double click the executable and try to run the game I get the message:
Error: Couldn't fall back to software refresh!
I've installed the Baseq2 folder from the x86 Quake II demo on my Windows machine to the same directory as my MorphOS Quake II install and cannot seem to get around this error!
I just tested QuakeII (MorphOS version) on my Mini, G4 and G5 and it worked OK - except for the G5 where I didn't get any sound.
Well, maybe take a look at baseq2/config.cfg and check the entry labeled "vid_ref" should be set to "tinygl". Maybe it's still set to some PC value if you've copied the directory from there.