My antivirus flagged Blue Screen of Death. Is it a virus?

No. Blue Screen of Death is not a virus. Some antivirus programs flag prank software because it behaves in unexpected ways -- such as displaying a full-screen fake error. This is a false positive. Blue Screen of Death has been verified safe and is available for inspection on VirusTotal. You can check the SHA-256 hash on the Blue Screen of Death">download page.