Arrowhead Studios has reduced the installation size of the PC version of Helldivers 2 to 23GB, down from 154GB, by optimizing asset management with Nixxes. This reduction involved eliminating duplicated assets, which previously aimed to enhance loading times for players using mechanical hard drives. The studio confirmed that the majority of loading time is due to level generation rather than asset loading, and the differences in loading times between the new and old versions are minimal. A "slim version" is currently available for testing, with plans to make it the default version after confirming stability. The legacy version is expected to be discontinued next year.