Simple map showing the routing needed to deliver vessels with only minimal spoilers.
Vessel/Route Map
Below there’s a simple map showing the routing needed to deliver vessels. Hopefully this may help you experience or deliver a vessel or even just show how loops and the result of the player’s choices flow in a map format.
Click to enlarge…

I wanted to see the routes in a graphic format but also keep spoilers at a trivial or acceptable level. Originally I wanted to make a map with both the protagonist fragments and achievements but that has proven to be spoilery and quite the task.

appreciate the map, just wanna add that you can go from nightmare to wraith if you slay her
For anyone else arriving here, the user who created the image above updated it awhile back to reflect The Pristine Cut, as well as to correct some unclear elements from the version hosted here. The revised version was shared in Steam (https://steamuserimages-a.akamaihd.net/ugc/2288456143466858298/0234E4A09A7C6FCFFFE881668BB2104DCE79F027/)