Changes

* The words formed by the inaccessible secret area, "ALL YOUR VRACK ARE BELONG TO US"", previously appeared on a panel in a secret area in [[Vrack 2]]. They are a reference to "{{wp|all your base are belong to us}}", an infamous mistranslation from the intro of ''Zero Wing'', a 1992 video game.

* The setpiece of a switch maze featuring teleporting cacodemons would reappear in [[Vrack 3]] as part of the latter's "laser maze" area.

== See also ==