The PC version of Helldivers 2 requires approximately 150GB of storage, which is three times more than the PS5 and Xbox Series X/S versions. The larger install size is primarily due to the need to accommodate players using mechanical hard disk drives (HDDs), leading to the duplication of certain data files for quicker access during loading times. In contrast, most modern consoles and high-end PCs use solid-state drives (SSDs), which provide faster data access. About 12% of PC players still rely on HDDs, complicating optimization efforts. Arrowhead Game Studios plans a three-stage approach to address the storage issue, including an update to remove unused assets and exploring bundling frequently used assets. Future enhancements to the game engine may optimize RAM usage, but further improvements will require more extensive projects.