Yoshi and the Mysterious Book Review (Switch 2)
Summary: Yoshi and the Mysterious Book turns exploration into the main focus, putting you inside a living storybook where every page reacts to your curiosity. Instead of pushing you toward a finish line, it encourages you to experiment with creatures and uncover how the world responds to your actions. The result is a relaxed, discovery driven experience that feels more like studying a strange, playful ecosystem than completing traditional levels.
4
Playful Pages
Yoshi invites you into a world of pure whimsy and no worries! Yoshi and the Mysterious Book is a puzzle platform style adventure developed by Good Feel, published by Nintendo, and released on the Switch 2 on May 21, 2026. It stands as the ninth main entry in the Yoshi series and carries forward the familiar charm the franchise is known for while also pushing into a very different direction. Instead of leaning into the yarn and craft style seen in earlier titles, this entry returns to a storybook inspired presentation with a stronger focus on exploration and discovery. It feels familiar at first glance, but the way it reshapes what you expect from a Yoshi game makes it stand out in a noticeable way.
The story begins in an unexpected place when Bowser Jr. wanders through his father’s castle and discovers a strange living book. Inside it, he sees creatures and a mysterious flying being called the Bewilder Bird, which immediately captures his attention. His curiosity leads him to chase it using the Koopa Clown Car, but things quickly go wrong and he ends up falling into the book itself. From there, Yoshi and the other Yoshis come across the book and it introduces itself as Mr. E, short for Mister Encyclopedia. Mr. E explains that he holds records of creatures and environments and they exist within his pages, but much of it is incomplete. Yoshi agrees to help explore these pages and uncover the missing knowledge. What follows is a journey through illustrated worlds where each discovery brings more life and detail to the book itself. The tone stays light and playful throughout, with the usual Yoshi style of charm and innocence carrying the experience. There is also a surprising sense of lore that builds toward the end, giving the story more weight than most entries in the series tend to aim for.
Gameplay revolves around exploration and interaction rather than traditional platform progression. You choose between different colored Yoshis from the main menu and move through six main chapters, with four additional chapters unlocking later. Each chapter contains a set of stages built around different environments such as forests, ocean areas, or even sections where scale is altered to make Yoshi feel tiny compared to the world around him. Within each stage, a creature appears on the page and acts as the focus of discovery. When you investigate it, you enter the book and begin studying its behaviors and environment. Once you uncover a major discovery about that creature, a portal opens and you return to the book hub where another creature becomes available.
Instead of completing levels through reaching an exit, progress is built through experimentation. You interact with creatures using Yoshi’s familiar abilities like eating, jumping, throwing eggs, ground pounding, and more, but none of these actions are about defeating enemies in the traditional sense. There is no health system and no real failure state, which keeps the experience relaxed and focused entirely on curiosity. You might eat a creature just to see what happens, or try different interactions like throwing it, placing it in water, or combining it with other creatures to observe reactions. Every experiment adds notes to Mr E’s index, slowly building a complete encyclopedia of the world inside the book.
Stars act as the main progression currency and are earned by uncovering discoveries and completing certain interactions. As you collect them, new chapters open up, but you are never locked into a strict path. If a stage feels complete or you want to shift focus, you can move to another chapter at any time. This freedom supports the game’s core idea of learning at your own pace. There is also a wide variety of creatures, from simple flower-like beings to sand burrowing beasts, umbrella shaped birds, and even surfboard like living objects. Each one behaves differently, and the game encourages you to keep testing old ideas in new environments because new discoveries often change how previous stages can be understood.
The game also includes a naming system that lets you assign names to discovered creatures or accept names generated by Mr. E. You can also view what other players on your system have named them, which adds a small community touch. Mr. E continuously logs everything into a detailed index that you can revisit at any time, making it easy to track what you have learned and what still needs to be uncovered. There are also runic tokens that can be collected like coins throughout the stages that you can spend on hints, which help guide you toward new discoveries without fully removing the need for experimentation. Additional features like bookmarking entries and revisiting altered versions of stages add more depth, since returning to a familiar page can sometimes reveal new creatures or changed conditions that completely shift what you thought you understood. After finishing the main chapters, there is also post game content that expands on creature interactions and introduces more complex scenarios that combine multiple behaviors in creative ways.
Visually, Yoshi and the Mysterious Book is one of the most striking entries in the series. The storybook presentation gives every stage a layered, illustrated feel, with pages that fade into a warm sepia tone at their edges as if you are literally inside a living journal. Runic markings and decorative elements are woven into the environments, reinforcing the idea that everything you see is part of an ancient and evolving record. Yoshi’s animations are smooth and expressive, especially when running or interacting with creatures, and each environment is packed with small details that make them feel alive. From dancing enemies to strange gelatin-like hazards, every page feels full of personality and movement. The game also runs beautifully both docked and undocked and I never had any technical issues while playing.
The audio design supports this tone very well. The soundtrack keeps a soft and whimsical style that matches the relaxed pacing of the game. While nothing in the music necessarily stands out as a single unforgettable track, everything blends together in a way that feels consistent with the Yoshi identity. Sound effects are especially satisfying, with creature interactions giving off playful and tactile feedback that reinforces experimentation. Yoshi’s own sounds are more expressive than ever, and Mr. E’s voice adds a layer of personality even if it can become a bit repetitive over longer sessions. Still, the overall soundscape does a strong job of keeping the experience cozy and engaging.
Yoshi and the Mysterious Book really works because of how creative and charming it is while completely shifting away from traditional platforming structure. I like how much it focuses on experimentation and creature behavior instead of just pushing you from start to finish in a straight line. The relaxed pace and visual style stand out a lot too, and it feels especially well suited if you just want to explore without pressure. While it’s definitely different from older Yoshi games, I don’t see the length as an issue at all because there is actually a lot to do here. Between all the creatures to discover, the different ways they interact, the index system, the hints, and the post game content, there’s plenty of depth if you take your time with it. While you can quickly unlock the last levels of a chapter or get enough stars and skip to the end, you would be purposefully skipping large parts of the game. It’s the kind of game where the value comes from how much you choose to dig into it rather than just how quickly you finish it.
Final Thoughts?
Yoshi and the Mysterious Book feels like a bold reinterpretation of what a Yoshi game can be. It is less about reaching an end goal and more about slowly uncovering how a living world operates through curiosity and experimentation. It works best when you lean into that mindset and allow yourself to explore without expectation. While it may not satisfy those looking for a traditional platforming challenge, it succeeds as a thoughtful and creative experience that turns discovery itself into the main reward. It is an easy recommendation if you enjoy relaxed exploration and games that encourage you to experiment with everything just to see what happens next.
About the Author
Nay Clark Gaming holds a special place in my heart and I never stop talking about video games. I really love all types of games and have an interest in games that have complicated stories and lore because I enjoy untangling the mystery of it all. When I'm not gaming, I unsuccessfully try to control three amazing and incredibly bright kids.
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