Roller Coaster Tycoon 3 and soaked (not sure about wild) already have a native mac version.
Then you didn't understand my post. I'm trying to run the RCT3 with all add ons via cider. Wild does not have a mac version available. I have both RCT3 and Soaked on the Mac, but certain parks from other users require Wild to load. I found a way around it, but not everything works the way I want it; that's why I'm looking to using cider.