Here is how i did it. You don't have to pop the Goons, If you close the door on them. They will bang and eventually leave. Mad Poppi works on the clock, You literally need to check on her every now and again. If its at 6, it will reset and you are safe. I still don't know what prinny does but i believe she is literally background noise. You can't hear the sound trigger with her constant noise.
My tips?
Keep the door on the right always close. ONLY open if there is an character that can't be stopped or benefits you. Try and limit the amount of rooms U need to visit vita the camera. To your left and back always pop the goons. They don't appear as frequently as the right.
Hope this help also
NIGHT 6 IS WORSE
Viewing post in Entering the Arcade (U0.4) comments
Oh my godd thank you dude holy shit.
I honestly didn't think the goons could be stopped by the doors since every time I closed a door on them another one or something else killed me so I never questioned it, but THANKS DUDE!!! I understood Mad Hat a bit after writing this, but Prinny idk still... 1 thing I'm like 90% sure she does though is have a really bad roll and just give you 50% corruption [not unless it's someone else] so that kinda sucks, since it got me killed a couple of times just now.
ANYWAYS yeah I am on Night 6 now and I see what you mean..... but srs thanks for the tip lol