After a bit of searching I think people generally mean gnome 3 when they say gnome and gnome 2 is now known as Mate.

Is it gnome 3 (shell)?

Hellblade 2 is coming.

Edit: The atmosphere in the first 10-30 minutes of Hellblade is absolutely stunning. I haven’t played through it yet though. I think I’m afraid that it will be a disappointment and that the initial experience, which really is amazing, will be ruined.

That is hardly an unpopular opinion.