I have a skybox which looks like this:
In game, it is brighted up a lot to this:
The sun's radius appears twice as large and the whole skybox is much lighter... this is especially noticeable around the horizon which is white instead of blue.
I've turned off every source of light I could think of... no go. It can't be gamma either, because it runs in a window and the rest is not affected. Anyone know what's going on here?