Unity of Command Forums

Hi,

As Tomislav pointed out, there are still some issues with Radeon Cards and we are still debugging the issue.
The artifacts are cause by these 2 (effects) settings under video:
* Water Reflections
* Ambient Occlusion
Turning them off removes the artifacts.

To help with the performance (making ...

Can you please give us some more information about your Mac. Is this a retina mac? And can you please tell us your current resolution.
Update your steam to the latest version (Steam -> Check For Updates...)
Please do check if a log file named "Unity of Command.log" exists in "~/Library/Logs" and ...