go to gen and click the sheet 666 times, a demon niko will spawn and it will give you the niko666.exe item

use the red arrows if you are confused on where it is

if yiur on the roomba, go to the computer and click the nikoexe.666 item, make sure its 3am so it works!!!

look at the red arrows if you need help

then you get jumscared and sent to the hyper realistic blood room

walk into the evil niko, they will say "hahahaha i am evil 666 . exe and i will hack you, you're game will get crashed and you will wake up with niko plush with ripped out eyes and hyper blood on your bed!!