I mean, if the normal Wikipedia do that, it should have each game in detail, and will, for example, add pages about all Geometry Dash levels, Minecraft blocks. But it haven't. I think Platform Builder Wiki should have pages about Platform Builder. Very specific things inside PB Games are not really related to PB, it's only related because the game in which that thing is inside is created with PB. I don't think that a GameMaker wiki, if there is one, will explain souls of Undertale, for example.