your friends are wearing costumes and try scare/prank you, but u didn't know until 6 minutes later btw that red thing is your dog in a costume so is your friends so the monsters you see is just a costume try to survive/not get prank have fun :D also, who ever made their costume is great at making them I wonder how much they cost also not going to give you hints on what to do figure it out yourself it easy prob also the box is like a Halloween prop and was set up by yo friends so uhhh they really are trya scare ya huh?
press the flag like 10 times for safety so you don't randomly get jump scare (have fun)