If you want cross platform play in XCOM using Steam but have a MAS version contact our support team and they might be able to help you out.![]()
Well I did write to support this morning and not much later got a reply informing me that unfortunately it isn't possible at this point to remedy this. Oh, well. I appreciate the suggestion and it was worth a shot. I might just bite the bullet and purchase it again on Steam if it happens to go on sale during the upcoming Summer Sale.