Will this come to the switch in the near future?

I'm in layer 2, in the side-room with Riyou's memories, I near the Intrepid Bowerbird, I found an npc/ghost/memory of someone using a cane to stand. Talking to them, they reply with "No dialogue" which seems like a bug or some test data left in at publishing time....

What does a star icon means in the map? I have 1 in Layer 1. It means i got everything there perhaps? Also, is there any tool that you can unlock in the future that allows you to easily locate any missing item? Thanks.

1. We're there any pre-order/limited time/exclusive content, even rewards for having save data from a different video game? 2. Is there anything permanently missable, even a bonus for playing a certain way (no death, speed run, etc)? 3. Is this game identical on all platforms, including the Switch version having an in-game achievement system?...

Hi, coming in from the gog version. My save seems to be corrupted, when i go "load game" -> "file 1" -> "yes" to "use this file?", the game stops. Only the music continues, the image is frozen, and i can't do any input. I have nothing to do but alt-f4. Last time playing, i was around the oout of bound checkpoint in the canopy, and i quitted via "save and quit" (no alt-f4). Is there a way to save this file? (i have 11 and a half hour in, and don't really want to star over now)...