I wrote this list for my own use, but I figured it could help others, too.
The goal is to list all permanently missable items, and to find out exactly which action causes which change in the world.
Items that can always be collected, regardless of game progress, are not listed.
Detailed List of Permanently Missable Items
The list. It’s a Google Sheet. Anyone can write comments, so do your worst!
I would like to make the list as accurate as possible, so please give me feedback.