The key has two ridge detail areas below the large ring. It looked like the right shape for the shape of the key base. Looking around my Nerd Room, I found a piece of foam pipe insulation. Mono has two props: a bag for a hood, and a large key he wears attached to his jacket.įirst, I started with the key. Since Mono also walks around barefoot, I bought another pair of nude-colored jazz shoes for my son as well. Six walks barefoot, but I’m not okay with my daughter walking around without shoes! I bought a pair of nude-colored jazz shoes for her to emulate bare feet, and they work well. Six doesn’t carry any props or accessories, so she’s pretty much completed. The Mono suit is a little shiny for my taste, but since the character is supposed to be dirty, we’re going to hit it with some weathering sprays. I was able to find a gray Mono costume in my son’s size, as well as a Six jacket in my daughter’s size. Knowing that they will grow out of these sooner rather than later, I opted to purchase the cloth goods on Amazon. They begged me to put together something so they could wear these out as cosplays. My daughter loves Six, a girl who wears a hooded yellow raincoat. My son loves Mono, a character whose head is covered by a large bag. My kids are obsessed with the characters from the game, Little Nightmares 2.