Yo-kai Watch 3 – Project Ultimate

Download Yo-kai Watch 3 – Project Ultimate ROM for Nintendo 3DS.

ROM Information

Yo-kai Watch 3 – Project Ultimate is a 3DS ROM Hack by Verdemikia based on Yo-Kai Watch 3 in English. It was last updated on February 28, 2026.

Also, be sure to check out Super Mario Bros Wonder Gamestyle Redux.

Description

Yo-kai Watch 3 – Project Ultimate is THE Ultimate version of Yo-kai Watch 3, an ultimate version reuniting the 3 versions of the game, like a kind of DLC, adding many new Yo-kai (from Blasters 2, Yo-kai Watch 4, and some Fankais), new maps (Old Springdale, Gera Gera Land, …), and much more.

Features

Ultimate version of Yo-kai Watch 3
Reuniting the 3 versions of the game
Added many new Yo-kai (from Blasters 2, Yo-kai Watch 4, and some Fankais)
New maps (Old Springdale, Gera Gera Land, …)
and much more

NEW YO-KAIs

699 – Tribe Member (Located in a Busters Treasure Mission reward)
700 – Doya Osa (Located in a Busters Treasure Mission reward)
701 – Punifuyu (Located in a Busters Treasure Mission reward)
702 – Punijiro (Located in a Busters Treasure Mission reward)
703 – Usapyon T. (Located in the Cluvian Continent)
704 – Yodelsen (Located in the first cycle of the Infernal Inferno)
705 – Rosetta Stone (Located in the first cycle of the Infernal Inferno)
706 – Encore Dead (Located in the first cycle of the Infernal Inferno)
707 – Armorterasu (Located in the first cycle of the Infernal Inferno)
708 – Crystal Shogun. (Located in the first cycle of the Infernal Inferno)
709 – Meio Maka (Located in the Cluvian Continent)
710 – Neko’o Matatabi (Located in the Cluvian Continent)
711 – Ryuo Mizuchi (Located in the Cluvian Continent)
712 – Rao Tekkaku (Located in the Cluvian Continent)
713 – Pakkun (Located in the first cycle of the Infernal Inferno)
714 – Jibanyan Lightside (Located in the first cycle of the Infernal Inferno)
715 – Jibanyan Shadowside (Make a fusion with its Lightside version and a shadow necklace)
716 – Sly (Located in the first cycle of the Infernal Inferno)
717 – Slimamander (Make a fusion with its Lightside version and a shadow necklace)
718 – Nekomata (Located in Old Springdale)
719 – Endo Mamoru (Located at Sprindale Elementary soccer field)
720 – Shuya Gouenji (Located at Downtown Springdale Hospital)

NEW MAPS

Old Sprindale (Accessible with Miradox)
Infinite Inferno (Accessible by speaking to Master Nyada in Old Springdale)
Gera Gera Land (Accessible by speaking to Strangineer in Springdale’s Central Station)

Changelog

V0.2.1

Most of the last update’s glitches were fixed

V0.2.0

Some YWB2 and Shadowside Yo-kais
Maps from YW2

USEFUL LINKS

Game Banana

Twitter

File Name	Yo-kai Watch 3 - Project Ultimate
Cart Size	2.96GB
Version	0.2.1
Console	3DS
Region	World
Genre	RPG
Publisher	Nintendo
Developer	Verdemikia
Release Date	February 28, 2026
Download	Download World label ;
Rate ROM	[Total: 23 Average: 3.7]

What if the ROM is encrypted?

If you find a ROM that's encrypted, you need to use the Batch CIA 3DS Decryptor, created by Matif.

The ROM isn't working correctly?

Not all games are fully compatible with Citra. If you do find a game that's not working, try using the latest PabloMK7 Citra fork, the continuation of Citra since its shutdown.