The Hollow quest in Paranormal focuses on collecting five items. You finish it by picking up Halloween-themed items during normal playthroughs. You don’t need a special mode or a separate area. You only need to start a run and look for the items as you play.
Quick answer: Start a Paranormal playthrough from a portal and collect Halloween-themed items. The Hollow completes once you have picked up all five, in one run or across several.
How to start a Paranormal run for The Hollow
Finishing The Hollow across multiple playthroughs
You don’t have to find every item in a single run. Items you pick up count toward the total, so you can gather a few in one playthrough and the rest in later ones. If a run ends before you have all five, go back to a portal and start another playthrough to keep collecting. The quest is done when you have collected the fifth Halloween-themed item.
