Blog talk:Jemann/"I think I deserve a predictable unlock level"/@comment-4085424-20131230230401
From Fallen London Wiki (Staging)
...and now the system has changed again; see Alexis's post. The numbers appear to be slightly different as well (lower at my current level).
Edit: Unlock is 20 + 4*N - BDR. (But that's so easy.)
