"Update 5" generally refers to one of the final major patches for the Unrated edition. These updates typically focused on:
is an uncensored version of the 2018 survival horror game Agony , specifically released to restore content that was originally cut due to censorship requirements. Free Access and Distribution
While often listed on various sites under "free download" titles, the official way to obtain for free is specifically for owners of the original base game:
: Improved performance and stability across different hardware.