Update 1.0.0.1 is for Awakened to work. If you already have the DLC running fine, you can skip this update without losing anything.
Here’s a helpful, concise draft you can use for a info page or community post regarding the Dead Space 3 Awakened DLC with the Update 1.0.0.1 applied. Dead Space 3 Awakened DLC UPDATE 1.0.0.1 fitgirl repack
If Dead Space 3 was a summer blockbuster action movie, Awakened is a psychological thriller. Clocking in at roughly two hours, the expansion strips away the vast, snowy plains of Tau Volantis and returns players to the tight, metallic corridors of the derelict Terra Nova ship. The scale is smaller, but the stakes feel personal. Update 1