Submersible Information Thread

[Flobu]

I see sub 3 but not sub 2, where does that unlock from?

The first page on here is really disorganized. Is there perhaps a better chart out there, like the airship one we have here where the info is categorized well and the layout isn't as haphazard? I really don't want to have to sift through 30 pages to find info that should be on the first page if this wants to be a true guide.

No offence to op, the layout is just super confusing and there seems to be a lot of basic info missing.

maybe you want something like this?
https://docs.google.com/spreadsheets...#gid=881882223