There are no instructions, except for this- DO NOT look into the dead lights. Pennywise just talks to you a little bit. Also- that special boy in that special raincoat? Yeah, his name is Georgie Denbrough. I'm not gonna spoil anything else, because some people have not watched this amazing movie. (P.S! It's rated R, so be careful!)
I made it by doing a lot of stuff. I don't exactly know who to thank, so I'm just gonna thank everybody. Oh yeah, and Pennywise. He's so nice.