INSIDE has a secret ending that can be accessed by
discovering all the orbs, going to the underground research lab in the cornfield and using a code to unlock the door there.
I have seen different codes published to unlock this secret ending. A popular one, on Primagames.com, appears to be:
Up, Up, Right, Left, Right, Right, Right, Up, Up, Up, Right, Left, Left, Left
However, I used another one I saw on Techtimes.com that worked just fine:
Up, Up, Up, Right, Left, Left, Left, Up, Up, Right, Left, Right, Right, Right
As you can see they are different, but they both work. Why is this? Does anyone know the actual syntax needed to develop a working code? I noticed both of these have
---would any similar combination work as long as it numbered the same?