I've just spoken the EA tech support. This was their answer:
"I have checked the details and your system configuration is too high from the recommend system requirements for playing Simcity game."
"So if you try to run game on 2560x1440 resolution. You may face compatibility issue with game."
"You can check the default resolution of game and play Simcity."
Good job EA. After delaying the Mac port for months to provide the best possible port, you haven't optimised the game to run at a 27 inch iMac's native resolution.
I'm hoping there will be a patch to fix this soon but at the moment it seems like there is no fix...
Lol, I'm seriously never buying an EA game again. 27 inch monitors at 2560x1440 resolutions are common enough now, especially when Apple only offers so many products, one of them being the 27'' iMac.
I'm using a rMBP connected to a Dell U2713HM monitor (same panel as the iMac) so I'm guessing I'm going to get the same pathetic response.
