This is what I got from the Aspyr support:
Try throwing out the following files below.
User/Library/Containers/com.aspyr.civ5campaign/Data/Library/Preferences/com.aspyr.civ5campaign.plist
User/Library/Containers/com.aspyr.civ5campaign/Data/Library/Application Support/Civilization V Campaign/config.ini.
Next, run the game with the following settings.
VSync - On
Leader Scene Quality - Minimum
Overlay Detail - Low
Shadow Quality - Low
Fog of War Quality - Minimum
Terrain Detail Level - Low
Terrain Tessellation Level - Low
Terrain Shadow Quality - Off
Water Quality - Low
Texture Quality - Low
Aspyr Support
If that doesn't help, feel free to try my little trick.![]()
Definitely feel dumb asking this questions, but what exactly is your "little trick?" I clicked on your link and all it tells me is that what you did was successful for you. However it never explained exactly what is was that you did...
Am I just too tired and must have skipped over it?
Thanks!![]()
just a heads up for people that wanna play civ 5 on the new imac late 2012 27" with 680mx i got an email from aspyr and its official civ 5 doesnt support the 680mx yet will update soon ----gave no timeframe
CivV works fine for me, on OSX
I got like a small update for Civ V yesterday on steam, maybe the have fixed it?
Ok boys.... here is the answer to the OP's original question: Look at the thread a few topics below in this same MR Mac Games section, titled Civ V. At the last few posts, one of the posters clearly got a response from Aspyr reps. He says:
https://forums.macrumors.com/threads/1011844/
So this is why Civ 5 crashes on the OP's "brand new maxed-out iMac 27". It's because Aspyr has not updated the game to be compatible with that video card.