(edited by gloves.3824)
Resolution Options - missing 1920x1200
What happens if you set 1920×1200 as the resolution on your rMBP?
You can always try 1680×1050 which is the native resolution of the high resolution regular 15" MBP’s and is probably actually more optimal for playing. 1920×1200 on a 15" screen would make everything teeny tiny
Thanks for your reply – I do play in 1680×1050 but I just found it curious that the option for 1920×1200 was missing and just wondered if anyone else experience the same thing.