The thousand-year-old Vampire Queen and rock musician from Cartoon Network's Adventure Time.
Add both Marceline and Princess Bubblegum to your island in Tomodachi Life: Living the Dream — their Sweethearts arc is canon and watching them develop from Strangers → Friends → Sweethearts on your island mirrors one of Adventure Time's most beloved storylines.
Marceline the Vampire Queen is a main character in Cartoon Network's Adventure Time, voiced by Olivia Olson. She is a half-demon, half-human vampire who is over 1,000 years old and has survived the Mushroom War. A rock musician who floats through life on her own terms, she has a complicated but deep friendship with Princess Bubblegum that the series eventually resolves into a romance.
A determined self-starter who removes every obstacle in their path. Highly driven, autonomous, and unstoppable.In Tomodachi Life, set this Mii's sliders so Speech + Movement totals 12–15 and Thinking + Energy totals 0–3. See the full Maverick guide →
Why this fitsMarceline does whatever she wants, whenever she wants — she ghosts the world for decades then shows up uninvited with a bass guitar. She deflects emotion with sarcasm and only opens up on her own schedule, which is textbook Maverick (high Speech + Movement, low Thinking + Energy).
To make a Marceline Mii in Tomodachi Life: Living the Dream, open Mii Maker and choose long black hair worn loose, dark narrow eyes, a pale grey complexion, and small vampire fangs via the mouth picker. The picker-by-picker walkthrough below works for both Nintendo Switch (LTD) and 3DS (original Tomodachi Life).
Use the system Mii Maker, then bring the Mii into Tomodachi Life: Living the Dream.
Diagrams show where the option sits in the Mii Maker picker (4 columns, scroll to reach later rows). Editor menus differ slightly between regions and console revisions — if an exact option is missing, pick the closest one.
Marceline's full appearance as a Mii Studio data string. Drop it into Mii rendering tools or community Mii editors that accept Studio codes (it's not a console import — for the game itself use the steps above).
0800030308050212060e030801000b0211000000000b010804000a08010e5900000b1c031304170604000a000207
This is a 3DS-format Mii QR code generated from Marceline's Mii data. On a Nintendo 3DS, open Mii Maker → QR Code / Image Options → Scan QR Code and point the camera at it, then bring the Mii into the original Tomodachi Life. The Switch / Switch 2 has no camera, so it can't scan Mii QR codes — for Tomodachi Life: Living the Dream use the step-by-step instructions above (or the online Mii creator).
Download QR codeHer vampire fangs
Mii Maker's mouth options have no fangs — pick a small smirking mouth and let the pale skin and dark look imply the vampire (LTD's editor adds custom face paint, but not teeth).
Her axe-bass — an electric bass built from a battle-axe
Mii Maker can't hold props or instruments, so the bass lives in the lore; recreate Marceline herself and imagine the rest.
Build cheat-sheet
Feature → the move to make in Mii Maker
Long, messy black hair worn loose — pick the longest black style available.
Bone-white / pale grey complexion — choose the palest skin tone the editor offers.
Dark, half-lidded eyes — narrow, relaxed eyes in a dark colour.
Reds and blacks dominate her wardrobe; dress her accordingly after import.
Marceline is a half-demon, half-human vampire and the roughly 1,000-year-old Vampire Queen of Adventure Time.
She survived the Mushroom War, the apocalyptic event in Adventure Time's backstory.
Her father is Hunson Abadeer, ruler of the demonic Nightosphere; her bone-white skin comes from his pale-blue demon side.
As a child after the Mushroom War she was found and cared for by Simon Petrikov — who later becomes the Ice King.
Princess Bubblegum
Sweethearts — PB is Marceline's canonical partner ("Bubbline")
Finn the Human
The hero of Ooo she develops a close friendship with over the course of the show.
Marceline and Princess Bubblegum's romance became canon in Adventure Time's 2018 finale and was confirmed as an established relationship in the 2020 special "Obsidian" — so they're a natural Sweethearts pair to recreate together. In Tomodachi Life: Living the Dream you set the romance up yourself: the game runs love on dating preferences, random crushes, and zodiac/birthday compatibility rather than personality, so place both Miis on your island and steer them from Strangers to Sweethearts.
Not directly — Mii Maker has no fang option in the mouth picker. Use a small smirking mouth, and let her pale skin and dark, half-lidded eyes imply the vampire; LTD's editor adds custom face paint but still no teeth.
Pick the palest complexion the editor offers. Her bone-white tone comes from her demon father in the show, and the lightest Mii skin tone plus long black hair reads as Marceline right away.
Maverick suits her — set high Speech + Movement with low Thinking + Energy above. It captures the rocker who ghosts the world for decades, deflects with sarcasm, and only opens up on her own schedule.
Princess Bubblegum — their relationship is canon (confirmed in the 2018 finale and the 2020 "Obsidian" special), making them an ideal Sweethearts duo. Recreate both and set them up; LTD matches Miis through preferences, crushes, and birthdays, so you play matchmaker yourself.
Sources: WikipediaAdventure Time WikiWikipediaCharacter facts are grounded in the source(s) above; Mii-Maker mapping is our own craft guidance.
Paste a Mii Studio code or upload a Mii QR image into the QR code Mii decoder to get this same step-by-step recreation guide for it.
Build a Mii from scratch in the online Mii creator, then bring its code here for rebuild steps.
