Hey Reekid44,
Mac development is something we looked into and experimented with during Perfect Vermin's development. Unfortunately Unreal 4.18 which Perfect Vermin uses as an engine is incompatible with Mac devices, and as no member of the team has experience with the Unreal Engine 4's engine code, Mac support ultimately proved impossible.
For future projects Mac support is something that we will be looking into at an earlier point in development to hopefully avoid issues like this in the future.
-Maceo (Game Designer/Artist)