I had to investigate quite a lot to use co8 on Mac. The result is I quoted there's a complement to co8 named Temple+. I tried search in forum, perhaps the + broke it, but the point is I found nothing.

Here is Temple+ FAQ with download link:
https://www.moddb.com/mods/temple1

So what's your experience and advice on that choice?

Not sure I want the answer. :-) The install just crash with wine, and I won't want more hassle to "install' the game when for me it should be one click and done.