November 5, 2026
2 min read
Nintendo outlines a ten-step recipe for crafting a custom monster Mii, turning precise forehead tweaks and far-left personality sliders into an oddly self-sufficient islander.
The short version
Nintendo released an official ten-step tutorial for Tomodachi Life: Living the Dream, walking players through the facial adjustments, face paint settings, and personality trait sliders needed to create a custom monster named Frank N. Monster.
By Chuy, Senior Staff Writer
Nov 5, 2026 · Reviewed by the Nexzy newsroom

Nintendo published an official 10-step guide to building a Frankenstein-inspired Mii in Tomodachi Life: Living the Dream, via its What's New blog on October 27 — complete with monster-green skin, piercing yellow eyes, and an extremely specific emotional disposition. Halloween has passed, but the recipe for Frank N. Monster works any month of the year.
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The guide walks through every facial adjustment and personality setting needed, right down to eyebrow rotation. "This monster needs emotion," Nintendo writes, which tracks for a life sim built on domestic chaos.
The details
Those far-left sliders place Frank in the "Reserved" group with the "Observer" type. At a glance he reads as aloof, with logical, tenacious, cautious traits and a matter-of-fact way of speaking. The Observer profile describes him as self-sufficient and highly individual — he doesn't show much outward emotion, but has a lot going on underneath.
Mii creation has been a Nintendo fixture since the Wii, but official step-by-step blueprints are rare. Mapping exact slider positions to named personality types also shows how Tomodachi Life's behavior system works under the hood — a repeatable formula for building specific islanders instead of trial and error. For a monster famously misunderstood, an introverted Observer is about right.
How do you usually approach Mii creation in life sim games?
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