I don't understand one type of box

[Sharkihann]

Hey!
Currently going through this awesome game and reached "Infinite Exit" world.
I thought i had understood the infity tagged box, but once i reached the level in the lower right corner (the one with 2 rooms) I was stuck.
I tried reciting myself every rule I know and I noticed that I cannot formulate what those infinity box with yellow contour do.
Could someone explain what they are and what they do ?
Thanks :3

[Axolotl]

the infinity is what happens when you put the level outside of itself, it basically does nothing. :3

[Nibbie]

Originally posted by gbuddy2007:

the infinity is what happens when you put the level outside of itself, it basically does nothing. :3

Well someone hasn't progressed the game enough.

As for the actual question, the infinity box is the box you exit when you cause a paradox by entering a box infinitely. For most of the game, this infinity box is placed in a starry void that you can't do anything from, requiring you to undo or restart. For these levels, that box is now in the level. Anytime you would have exited into the void, you exit out of that box.

[jaderbmt]

This is simply the most brilliant mechanic in the game. why a box with an infinity symbol? because, when making a box come out of itself, in fact infinite boxes would be coming out of each other, that would be impossible to represent in the game, except by using a box with the infinity symbol and making a single box come out of it.