"Мешало" наверное это:
Community team note: But why only RoE? To understand the origin of the project and its development we need to go back to 2003. At that time we asked New World Computing to retrieve their archives for all the Might & Magic titles. We found tons of documentation and data but regarding Heroes III we had nothing but the usable source code of Heroes III Restoration of Erathia.
Хотя "это" конечно не оправдание