Strange it is not in the list already, but: Desperados III
-- missing Linux build (publisher's decision).
Do you have a source for it being a publisher decision? I recall reading this before but can't find it right now. Will add it to the list either way.
Edit: Nevermind, found it. It was already on the list seems like?
Darkest Dungeon : missing DLC
Was already on the list.
Don't Starve - all OS builds updated to the latest version, maybe Linux's one is at 64bit now? [UNVERIFIED]
Can I check if Linux's Don't Starve is at 64 bit if I'm on Windows?
I'm afraid not, though you could run Linux in a Virtual Machine.
Added to removed tab, Slender the Arrival
. removal date from GOG unknown to me, please provide if anyone knows.
Hotline Miami 2
Edit: Hotline Miami
Sorry for the delay, but regarding Highway Blossoms' missing DLC, it seems it was truly a delay from GOG's review team.
Always nice when delayed stuff doesn't get an announcement post. Unless I missed it.