In 2025, game file sizes have significantly increased, with many exceeding 100 or 200 GB. Arrowhead has reduced the installation size of Helldivers 2 by 85%, from approximately 154 GB to 23 GB, saving around 131 GB. They credited Sony's port-house, Nixxes, for their support but did not disclose specific methods. A public technical beta for the streamlined version is available on Steam, and players can opt in through the game's Properties menu. The reduction in file size will have minimal impact on load times, and there are no functional differences between the legacy and slim versions; all progress and purchases will carry over.