There is no official "PC Download" for Bionic Commando Rearmed 2 . It was released only for PlayStation 3 and Xbox 360 in February 2011.
It was released on the PlayStation 3 via the PSN. Bionic Commando Rearmed 2 Download PC Game
Unlike the sequel, the first Bionic Commando Rearmed is available on Steam , though it often requires a specific Nvidia PhysX driver to run on modern Windows 10 or 11 systems. There is no official "PC Download" for Bionic