According to reports, PC version is plagued with serious performance issues although the developers did state they are currently working on a patch to fix it. Being compared to Arkham Knight in terms of how bad the situation is for the platform.
Developer might have messed up on the minimum specs needed since one of the quick fixes is to have a graphics card higher than what was listed.
https://www.destructoid.com/psa-the-...s-380188.phtml