According the Philadelphia Citypaper the idea is modeled after “Hell Houses” used by Evangelical Christian churches to teach the consequences of sin.
"Nightmare," however, aims to present reproductive-rights horrors in a "campy, palatable and fun way," Schewel said. One vignette shows two teenage girls locked in prison; one for taking her younger sister across a state border to get an abortion. While that's not a felony in Pennsylvania, Schewel says a bill in Congress would make it illegal to cross state lines to avoid abortion laws in one's home state. Others show gorier illegal-abortion scenes.
And just how, pray tell, did they make the murder of millions of innocent unborn children “campy, palatable, and fun”? I do not need to enter this scary house. Its mere existence is horrifying. Stories like this drive me to my knees in prayer. Please join me right now and pray:
St. Michael the Archangel,
Defend us this day in battle. Be our protection against the wickedness and snares of the devil. May God rebuke him, we humbly pray. And may thou, O Prince of the Heavenly Host, by the power of God, cast into Hell, Satan and all the evil spirits who prowl about the world seeking the ruin of souls.
(H/T to Dawn Eden for the links)