I don't think that dxvk is a thing that you're supposed to pull in on its own. Any recent version of Proton (and especially ProtonGE) brings its own up-to-date copy of it.
rotopenguin
Or, you might want to go to the studio's original title, Sunshine Heavy Industries. It's pretty much just building spaceships out of legos.
It's more than enough to make HL3 a Steam exclusive. And make it run well on the Deck. If Valve really wants to gild the lily, they could put a little side-story just for the Deck's controls. A follow-up to Aperture Desk Job, perhaps.
If y'all want your own copy of Tunic, it is available in a new itch.io charity bundle.
What's wrong with "cp -r"?
As far as "having a second SD slot to facilitate the copy" goes, Anker makes decent card readers.
Try messing with ~/.var/app/io.treetubeapp.FreeTube/config/FreeTube/settings.db , in the "bounds" line.
It doesn't look like Freetube had a --fullscreen option, so you can't tell steam to just do that.
Steam's "immutable" system isn't that bad. It will revert a lot of stuff during OS updates, but Stable doesn't go through that very often. I put all of my changes into a shell script and reapply it when that happens.
Add anything with sonic in the name. Like SRB2:Persona.
The best place to buy Samsung cards is from Samsung's site, the best place to buy Sandisk cards is from … Western Digital. Sometimes they even have sales that approximate Amazon.
It's pretty safe to assume that you will get a real card from the horse's mouth.
Apple's solution is to integrate a heating strip with the glue. Put some power into it, and the glue warms up and releases.
I wouldn't condemn Anker after whatever IoT camera thing, everything in that space sucks. As far as I know Anker makes good power bricks, and I'll trust their stuff as long as it isn't in The Cloud.
I don't think that systemd has a whole lot of sleep-management architecture that does what you want? What it does have is the ability to do "suspend-then-hibernate", which would suspend for some set time, wake up, and flip over to hibernating. I've set that up on Debian (not too hard), Ubuntu (pure hell), haven't tried on SteamOS.
What you want is technically possible without changing the hardware or firmware, but I think it would take an unreasonable amount of systemd coding.
https://wiki.archlinux.org/title/Power_management/Suspend_and_hibernate#Changing_suspend_method