Are there any good ones for the Mac?
I've played Spaceward Ho! (simplistic IMHO of course).

Jul 17, 2015  What's the Best Space 4X Game Available for Mac? (self.macgaming) submitted 3 years ago by CallMeHondo insert preliminary paragraph rending my garments that StarDock won't port any of the GalCiv games to Mac In light of that, what is my best bet for scratching my space 4X itch on Mac? Bonus points for a great ship designer and the ability to.

Best 4x Space Pc Game

Galactica AD (Weak interface, too much Air Traffic Controllers in space without the redeeming qualities something like Star! with a similar presentation brought to the table)
Star Conquest (Pointlessly complex, interface oddities)
What else is there besides MOO3 (Masters Of Orion 3)?
For reference I've played on the Windows side:
Space Empires 3 and 4
MOO

Best Space 4x Games Mac Download

MOO 2 (Buildings/combat suck )
Galactic Civilizations (Too much about the early game I find)
Stars!
With SE4 and Stars! being my favorites.
Of course I could still play MOO or MOO2 in classic, but I dislike MOO2 and MOO (while good) is fairly predictable.
I will point out that Space Empires 5, under development at Malfador, will be ported to the Mac if we ever get a Delphi compiler. However it seems like Borland is rather unlikely to port Delphi.