...What are you trying to saying or asking ?
First: This game is Not online !
"Asking for a friend" ???... Does your friend Don't know how to use the internet or something ?
if you are asking Wiki, then no. Wikis made by a Fans not the developers !
or are you asking for a different online games have a walkthroughs ?... (really confusing)
Second: It had walkthrough made by the Fans in 2019, later the dev made some by himself.
And it's inside in the game folder said "walkthrough"
Third:... What does that "PQ" stands for ?
You are rather asking an obvious questions ! Really Sus ! How old are you ?
i hope you are not too young !