Dead Space is verified for deck so let me give it a look.
Instant resume and cloud sync work perfectly here. Also, compared to Windows desktop (as in my gaming desktop pc) the shader compile took literally seconds as you can see. I did mess with settings a little bit to try to boost framerate. I note also that an Xbox One controller works perfectly out of the box with this game without having to do anything at all unlike the DualSense on the PS5 version.
There are 15,349 views in 33 videos for Dead Space. There's over 1 day worth of watchable video for Dead Space published on his channel, roughly 2.02% of the content that Ludus Aurea has uploaded to YouTube.