Hello Owen Jahnke,
Thanks for reaching out here in the Microsoft Answers Community.
Before running, we recommend submitting the game for a malware check to determine whether it is malware. To do so, please go to the submit page, select "Home customer", and follow the instructions.
If it is not a malware and you need to run the game, you can add an exclusion to a certain folder, and run the game in that folder.
To do so, please launch "Windows security"->Virus and threat protection->Manage settings->Add or remove exclusions->Add an exclusion->Folder, and select the folder the game is in.
Thanks for your patience and understanding.
Best Regards,
Sheng G. - MSFT | Microsoft Community Support Specialist