List of References

Kingdom Hearts IV
Environment:
 * The marquee for the theater in Traverse City says "BIOSHOCK 2". Some of the posters are of video games as well.
 * Each character has hidden items in their room ranging from weapons from video games to movie items to even the occasional real-world book.
 * During the battle in Paradise Falls with Charles Muntz, if you stand by the window, one of the clouds turns purplish and shiny, a reference to Dark Cloud, a PS2 game from 2001.
 * The grafitti in the Traverse City square says "No More Heroes".

Kingdom Hearts V
Dialogue:
 * During Mission 1, Courthouse Blues, Harley will often say "Gentlemen?" as a reference to Team Fortress 2's Spy class.
 * When Sophia tells Harley to investigate the ruins alone, he shouts "Question mark in bold: WHY!?". This is a reference to Dimitri from the Sly Cooper series, specifically the third entry.
 * When walking around the First District in Traverse City, Harley will often say "I'm gonna sing the doom song now! Doomy doom doom..." This is a reference to Invader Zim's GIR.
 * CURRENTLY UNDER CONSTRUCTION