Black screen with fullscreen 2560 x 1440 resolution

[Lamkin]

I'm getting a black screen when running the game fullscreen at my iMac's native resolution of 2560 x 1440 (though I can play at that resolution in windowed mode). Is there any way to fix this? Or is 1920 x 1200 the highest resolution that will work for fullscreen?
Thanks.

[Lamkin]

Okay. I'll e-mail you with the OS version and iMac info in a minute.

Yeah, about how I was able to get the game into windowed mode...I'd used System Preferences to switch the resolution to 1920 x 1200 prior to launching the game, then ran the game in fullscreen and switched to windowed mode. Then I used System Preferences to change the resolution back to 2560 x 1440. :)

[Kasom]

I have the same problem OSX 10.9.4 on iMac 2560x1440 (black screen)... it works on my parallels 9 installation in windows 7 with the same resolution. It starts when I change my monitor resolution to 1600x900 but even then it loads really slow. Looks like AdobeAir fails again :( ... I wished I knew that you used it for this game :(

[RGBboy]

Similar problem here. Running OS X 10.6.8 on my MacBook Pro at 1920 x 1200. My graphics card is the NVIDIA GeForce GT 330M. When I launch the game I just get a black screen and the beach ball of doom.

[RGBboy]

I managed to fix the problem. I quit steam, navigated to my save file directory and deleted the file 1407291065, then restarted steam. All seems to be working now.