Yoshi and the Mysterious Book - Nintendo Switch Game

Overview

Open the pages of a magical talking encyclopaedia and join Yoshi on a charming new adventure in Yoshi and the Mysterious Book for Nintendo Switch 2. When a mysterious book named Mr. E suddenly falls from the sky onto the island where the Yoshis live, Yoshi discovers that its pages are packed with unusual creatures — but Mr. E can no longer remember everything about them. Yoshi dives inside to investigate and help rebuild the book's lost knowledge.

Rather than simply running from the beginning of each stage to the end, this adventure encourages curiosity and experimentation. Jump on creatures, carry them, feed them, gobble them up, perform Ground Pounds or throw eggs to discover how each unusual inhabitant behaves and interacts with its environment. Every new observation becomes another discovery for Mr. E's encyclopaedia.

Discoveries earn Stars, helping you clear habitats and unlock new pages of the book. Explore varied environments ranging from lush woodland and windy mountain areas to sunny seaside locations and bug-filled jungles, each introducing different creatures and environmental puzzles.

Familiar Yoshi abilities including jumping, swallowing creatures, creating and throwing eggs and Ground Pounds return, but creatures themselves can also become useful tools. Some can ride on Yoshi's back and provide abilities that help uncover secrets or reach previously inaccessible places.

And Yoshi is not the only familiar face inside the book. Bowser Jr. and Kamek have their own interest in Mr. E and repeatedly appear during Yoshi's investigation, adding another mystery to uncover.

Released on 21 May 2026, the game is published by Nintendo, developed by Good-Feel, supports one player and carries a PEGI 7 rating.

Key Features & Benefits

• Turn Exploration into Discovery – Instead of simply defeating every creature you see, Yoshi is encouraged to experiment with them. Jump, eat, carry and interact with creatures in different ways to uncover surprising facts for Mr. E's encyclopaedia.
• Enjoy a Different Kind of Yoshi Adventure – Traditional platforming remains important, but progression is driven by curiosity, observation and environmental interaction rather than merely reaching a finish line.
• Investigate a Living Talking Book – Mr. E's pages form the game's different environments, each presenting new habitats and creatures for Yoshi to study.
• Collect Stars to Unlock More Pages – Making discoveries rewards Yoshi with Stars, which help progress through habitats and open additional areas of Mr. E's mysterious world.
• Experiment Until You Find the Answer – Wonder what a creature tastes like? What happens when you Ground Pound near it? Can it ride on Yoshi's back? The game actively rewards trying unusual combinations rather than always giving you the solution immediately.
• Carry Creatures and Use Their Special Abilities – Some inhabitants can hitch a ride on Yoshi's back and provide unique abilities, allowing them to become part of the solution to environmental challenges.
• Gobble Creatures and Create Eggs – Yoshi's famous tongue returns. Swallow certain creatures and Yoshi can produce eggs that can then be thrown to uncover mysteries or provoke new reactions.
• Use Yoshi's Ground Pound – Drop down with a powerful Ground Pound to shake loose objects, interact with the environment or discover unexpected creature reactions.
• Jump Your Way Through Colourful Environments – Yoshi's familiar platforming abilities remain central as you navigate terrain, obstacles and unusual creatures throughout each chapter.
• Explore a Variety of Habitats – Mr. E contains environments including woodlands, mountain areas, seaside locations and jungles, giving each section its own visual identity and collection of creatures.
• Give the Creatures Names – Once you learn about Mr. E's unusual inhabitants, you can even name the creatures you discover, giving the encyclopaedia a more personal feel.
• Use Tokens When You're Stuck – Tokens hidden throughout areas can be exchanged for hints, helping point you towards discoveries without immediately giving everything away.
• Get Daily Bonuses with Compatible amiibo – Scan a compatible Yoshi, Poochy or Bowser Jr. amiibo to have Mr. E read your fortune and award tokens that can be spent on discovery hints. amiibo figures are sold separately.
• Find Out What Bowser Jr. Is Planning – Bowser Jr. repeatedly appears throughout Mr. E's habitats, creating a second mystery alongside Yoshi's creature research.
• Play at Home or on the Move – Nintendo officially supports TV Mode, Tabletop Mode and Handheld Mode, allowing the adventure to move naturally between a television and portable Switch 2 play.
• Keep Your Progress Backed Up – Save Data Cloud is supported for eligible Nintendo Switch Online members.
• Try Before You Buy – Nintendo offers a free demo, and progress made while investigating the demo's three featured creatures can carry over into the full game.
• Enjoy a Physical Nintendo Release – The retail edition is supplied on a standard Nintendo Switch 2 Game Card, rather than being listed as a Game-Key Card. UK retailer data identifies the format specifically as “Game card.”

Why Choose This Product

Yoshi and the Mysterious Book takes the accessibility and colourful platforming associated with Yoshi and adds a much stronger emphasis on experimentation.

Instead of treating every creature as something to defeat, the game encourages you to ask questions about it. What happens if Yoshi carries it? Can it help him reach somewhere new? Does feeding it change its behaviour? What happens after a Ground Pound? Those interactions become part of the game's progression system.

This makes it particularly suitable for players who enjoy exploration and puzzle solving without the pressure of a heavily combat-focused game. The objective is often to understand what's happening in the environment rather than simply race through it.

There is still plenty that feels unmistakably Yoshi. His tongue, eggs, jumping abilities and Ground Pound all return, while the bright environments and playful creature designs maintain the light-hearted identity of the series.

Good-Feel, the studio behind Yoshi's Woolly World and Yoshi's Crafted World, developed the game, continuing its long association with Nintendo's Yoshi adventures.

For families, younger Nintendo players and long-standing Yoshi fans, Yoshi and the Mysterious Book provides a relaxed single-player adventure built around curiosity, discovery and charming platforming.

Specifications