I’ve made more progress decoding Rain World’s primary script system. (I understand that there is also an axiom-style method of using the script system, but I’m decoding how it’s used in a certain image.) Here’s how my decoding progress reflects on my primary piece of evidence:

https://chiroyce1.github.io/image/?23fbbe7a648f4b0f3d1f508a175d0846.png

Here are the characters I’ve deduced so far:

      (LUST) -> A
  (VOCATION) -> P
     (SUB-E) -> R
 (BACKTWIST) -> E
 (COMPANION) -> F
    (SLAYER) -> T
    (MARTYR) -> I
      (URGE) -> L

And if you couldn’t guess, this is the evidence that I’m using: https://rainworld.miraheze.org/wiki/File:Devtool_Thumbnail.png