This mod has "[M]" in it's name so it is a Multiplayer mod.
I imagine that adding a full single player campaign map would require loads of time and effort for very little incentive (other than personal drive) so is unlikely, although I agree that it would be great fun to play on campaign.
If you wish to play on your own at the moment either host a server with bots or go onto the command server, it's good fun
for some reason when i click the lonk for the download i get this - 404 - File or directory not found.
The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.