Tripwire + Ghast?

[Ivory]

I don't know if i'm doing this right, but i've been trying to get past the massacre or even a poltergeist level, but the huge "WARNING PUT DOWN COUNTERMEASURES" event is pretty crappy, people say to open doors till you get it, then start placing it down, sweeping rooms one by one and replacing it as you go further, but as i do that, i'm still getting caught by it, it feels pretty unfair, is there any way to do this mechanic right? it's not that fun dying over n over.

[xXx_42069YAMOM_xXx]

Hellsign is a multiple solution for one problem kind of game so if you don’t familiar with one solution try another one till you find the Best one.For me I just put the counter measure down in the middle of a map like Forest or Junkyard and collect Signs,or at the Start of the hallway of House.Each time when I unlock new Deduction bubble I will run back next to it and deduct.Trick: Using the Artifact call Vampire Srynge will Grant you immunity to all kind of Damages for 5 sec.

[tv]

jump in the van when it it attacks. Get out after it it disappears.