I think it said in the most recent patch notes that they weren't going to revert the configs with future patches. I recommend this too. It helped...
Program Files\Steam\steamapps\common\monday night combat\HostileGame\Config\HostileEngine.ini Scroll down to system settings and set fullscreen to...
Made this account a while ago, but I'm using it for the first time to up vote this. I only have my laptop at the moment, so I'll have to make do...
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