Version is a specific build of the Fusion hub often found in community-repack or "free download" formats. These versions typically include:
For those looking to play officially, the Serious Sam Fusion 2017 (beta) is available on as a free update for owners of the original games. Serious Sam Fusion 2017 (beta) on Steam Version is a specific build of the Fusion
: Features a 64-bit executable, support for Vulkan and DirectX 11, and improved "light-weight" save systems. support for Vulkan and DirectX 11
: Allows players on Windows, macOS, and Linux to play together, including cross-play between VR and non-VR users. and Linux to play together