To ensure both the base game and the expansion work correctly:

: The installed game requires approximately 4.5 GB to 5 GB of hard drive space. The zip file itself is often smaller depending on compression.

The file typically contains the base game Overlord (2007) and its expansion, Raising Hell . This bundle allows players to experience the full story of the fourth Overlord as he conquers five major kingdoms and then explores their "Abyssal" underworld counterparts. Key Details & Requirements