I have the 15 inch rMBP (2.7 GHz i7, 16 GB RAM, GeForce 650m, OS 10.8 etc). I've been trying to play The Cave but cannot, as the game appears to only show a quarter of the screen:
I'm on the "more space" option for my display (emulating 1920x1200), perhaps that's causing issues for the game? I've not experienced that with other games, but who knows. Also possibly relevant: I purchased the game on Steam and I've uninstalled / reinstalled multiple times.
Please help! I want to play this game but cannot.