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dechorus: I changed the in-game resolution to max on my macbook pro retina and the screen went black (I could still see the green cursor). I quit the game and went back in, and same deal. I even uninstalled / resinstalled, same deal.

Not sure if it's the resolution or not, but either way, my game seems broken. There must be some settings file saved somewhere that I can change to revert it back to the default resolution.

Does anybody know where it is located, or how I could fix this?

Please write to our Support department regarding this issue and make sure to include all the relevant hardware information. Thanks :D