Helpscreen + Viktor + Erie + Watcher = MrDrNose
It probably doesn't seem like a lot to say, but I just realised that in fact the two pairs around the middle seem to be polar opposites in AEWVS.
Helpscreen is very straight about what he thinks - or at least he used to be, before he changed. (But it still reflects how easy he's going on us since he's trying to raise exposure about the game by making it substantially easier than it used to be.) He's also probably one of the most pathetic characters in AEWVS, just unable to hold himself back from spurting out his thoughts to the point of death that can't be stopped unless Angellica doesn't do the Tutorial Level, which is ambiguous in canonicality (and it probably isn't). Watcher on the other hand is cryptic, barely visible, never 3D in any version (while Helpscreen always was, until he was removed), and omnipotent. But, come on, surely if he isn't interacting with the 3D fields, he could at least watch the Panacea PAP Station, right? (I mean, unless he doesn't own it and isn't the god of the universe where that's contained.)
Also, Viktor likes memes and reflects on what MrDrNose was thinking while developing AEWVS, while Erie doesn't (although she is literally so terrible she leaves an exception). Viktor and Erie both have major roles in the stories, although Viktor is a main character because he's in the title and is the math teacher and probably the co-principal with Laura, while Erie is fairly passive and has WAY too much exposition and interactivity, and she can't leave her job because she and Alice live there.
so yeah, I hope I have my thing done in the next few hours, or I shall call on the freeking Watcher for spiritual assistance by doing what I did with the 666th comment on this page (and it seems to be broken...but it definitely just said "666" earlier on)