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Big Sur 11.4 gaming problem

Just updated iMac to Big Sur 11.4. The one game I play no longer displays properly, opens differently -- no longer full screen; instead, a square with. resolution that looks like gaming circa 1990. Any way to fix this?


TY in advance!

Posted on Jun 2, 2021 8:32 AM

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Big Sur 11.4 gaming problem

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