Man, depends on what you're looking for. If you're just into the core lore and need every scrap for the timeline, maybe. 'Fazbear Frights 12' wraps up the anthology series, so it has that 'series finale' feel. But honestly, some of the stories in this one, like 'The Storyteller' and 'Animatronic Apocalypse,' go so off-the-rails bonkers they circle back to being kind of fascinating. You get digital consciousness, rogue AIs, reality-bending stuff—it's less about haunted suits in a backroom and more about tech horror. The lore connections are there, but they're buried under layers of weird. I'd say it's worth a flip-through if you've read the other eleven, just for closure, but don't expect a neat bow on everything.
Some of the metaphors are just… what even. A tree that tells stories that rewrite reality? Sure, why not. It's a mess, but it's our mess.