I have got CC5 to work under Wine 0.9.27 with Fedora Core 6.
To make it work you do have to install it on a windows system and copy the files accross and add the reg setting in. The main thing is that CC5 must start in a virtal desktop.
In August of 2004, Zappi, Homba, Bambam887, RedScorpion and MOOXE all pitched
in to create this Close Combat site. I would to thank all the people who have visited
and found this site to thier liking. I hope you had time to check out some
of the great Close Combat mods and our forums. I'd also like to thank
all the members of our volunteer staff that have helped over
the years, and all our users that contributed to this site!