4 Underhell and NH2 March 18, 2012 by Greeneyedgirl927 Underhell has different refrences to Nightmare House 2, if anyone sees one write them here. Read more > Retrieved from "http://thenightmarehouse.wikia.com/wiki/User_blog:Greeneyedgirl927" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.