https://youtu.be/up_FxI-NTbw?t=447 - "Off Camera Secrets | Bioshock Infinite - Boundary Break"

So I watched a few of those "boundary break" videos on games and noticed a recurring theme of the hidden "black cubes" (those cubes can have any color)

They are apparently devices the game developers use to test the game or spawn assets or otherwise interact with the game in hidden(for the gamer) ways

So think now of all the "black cubes" we know of from the "real world"

• 2001 Space Odyssey
• the black cube in Mecca
• the black cube the jews put on their forhead
• the christian cross is an "unfolded" cube
• the black cube of saturn

So are all those cults sorrounding black/cubes a hint that we live in a game world?