the prerequisites for hooking up are:
— everything up to Tour de School
— Operation B. O. B.
— Oxygen for Oxymoron
— The Glowing Spider Eggs
— The Ley of the Land
the prerequisites for squid game are:
— everything up to Tour de School
— Operation B. O. B.
— Tiny Thirsty Tree (while stopping flora from baking)
— The Statement
— The Glowing Spider Eggs
the prerequisites for paint it red are:
— everything up to Tour de School (while siding with isabelle)
— Oxygen for Oxymoron
and just in case you're not aware, you can play any quest right away via the chapter select menu! you don't need to start a new game should you miss a prerequisite