Yoshi and the Mysterious Book Review (Nintendo Switch 2)

Yoshi and the Mysterious Book key art with Yoshi and illustrated creatures.
Yoshi and the Mysterious Book brings Yoshi into an illustrated creature-filled adventure on Nintendo Switch 2.

By Jon Scarr

I usually come to Yoshi games expecting comfort food. Eggs, flutter jumps, bright worlds, and enough hidden items to keep me poking around longer than planned. Yoshi and the Mysterious Book takes that familiar Yoshi foundation and bends it toward curiosity. This isn’t Yoshi running through a standard platforming gauntlet. It turns him into a little creature researcher inside a magical book, and that role fits him better than I expected.

If you’re looking for a demanding Nintendo Switch 2 platformer, this probably isn’t the one. If you want a relaxed Yoshi adventure focused on creature discoveries, page revisits, and small experiments, Yoshi and the Mysterious Book has a lot to offer. Good-Feel keeps the series approachable, but the research structure makes each page more than a simple walk to the end.

Yoshi and the Mysterious Book Details

Platform: Nintendo Switch 2

Reviewed on: Nintendo Switch 2

Developer: Good-Feel

Publisher: Nintendo

Genre: Action / Adventure / Platforming

Game Modes: Single-player

Mr. Encyclopedia Turns Yoshi Into A Creature Researcher

Yoshi and the Mysterious Book starts with Mr. Encyclopedia, also called Mr. E, needing help with the missing information inside his pages. His book has lost its records of creatures and environments, so Yoshi and the other Yoshis step inside to figure out what each creature does. Bowser Jr. and Kamek are also involved, which keeps the story tied to familiar Nintendo mischief without turning the whole adventure into a giant rescue mission.

That smaller story works for Yoshi. He has always been at his best when the stakes are simple and the personality comes from how he interacts with the world. Here, every page is focused on learning. You aren’t just passing through scenery. You’re watching creatures react to food, movement, eggs, jumping, and other nearby creatures. The story makes those small actions part of the adventure.

Mr. E also changes the reason you move through each page. His missing entries become the reason you’re poking around, testing creatures, and checking spots that don’t look important at first. That structure turns curiosity into the whole point of the adventure. A small interaction can lead to a new entry, and that new entry pushes you to keep reading the book through play rather than text.

I also like that the story doesn’t try to make Yoshi into something he isn’t. He’s still cheerful, strange, and expressive. The book simply gives him a new job. He’s helping Mr. E rebuild a record of the creatures living inside those pages, and that’s a strong fit for this corner of Nintendo.

Creature Discoveries Change The Way You Explore

The core of Yoshi and the Mysterious Book is discovery. You enter a Chapter, study the creature tied to that page, trigger an entry, and use Stars to open more of Mr. E’s book. That sounds simple at first, but the better pages get you thinking about how creatures behave near food, water, plants, objects, and each other.

Yoshi still uses familiar moves. He jumps, flutters, eats, carries objects, throws eggs, bounces off creatures, and ground pounds. The difference is that these actions now feed into creature research. One discovery might come from feeding a creature. Another might come from carrying it to a specific spot. A third might depend on using a creature’s behaviour around another creature. The game keeps nudging you to try simple actions in new combinations.

That structure suits Yoshi because it lets his usual moves do more than carry him across the screen. When a Glubbit produces bubbles or a Slugarang reacts to being thrown, you’re not just dealing with a moving object. You’re learning a rule, then testing where that rule applies. The best pages turn that process into a little puzzle without making the answer overly complex.

The forgiving design supports the idea. Yoshi isn’t punished harshly for getting bumped or falling. The flutter jump leaves room to correct mistakes, and the game keeps your attention on observation instead of perfect jumps. That won’t be enough for anyone craving old-school platforming challenge, but it makes sense for what Good-Feel is doing here.

Stars And Tokens Pull You Back Into Earlier Pages

A lot of Yoshi and the Mysterious Book centres on returning to pages after you think you’re done. Stars unlock more of the book, but not every discovery shows itself on the first trip. Some creatures appear across different Chapters, and interactions between them can reveal new entries. That means a page you cleared earlier can suddenly have a new purpose once you’ve learned about another creature somewhere else.

That return structure is where the game gets more interesting. It would have been easy for each page to act like a one-and-done checklist. Instead, Good-Feel uses the creature catalogue to make old spaces useful again. When a new discovery points you backward, it usually reads like a clue rather than filler. Completion runs have more purpose than clearing icons from a menu.

Tokens add another small push to explore. They’re tucked away in corners, underground spots, and places that reward you for checking more than the obvious path. They can also be used for hints, including a 100-token hint option. That makes them more useful than simple collectibles, especially when Mr. E’s clues aren’t as clear as they should be.

There are moments where the hint wording could be more direct. A few discoveries depend on experimenting with the right creature, item, or interaction in the right place, and it isn’t always obvious what the page wants from you. I don’t mind being asked to think in a Yoshi game. I do mind when the clue sends me wandering without enough direction. It doesn’t break the adventure, but it’s the main spot where the relaxed structure drags a bit.

Book Page Art And Creature Music Build The Mood

Yoshi and the Mysterious Book looks exactly like the kind of Nintendo game that understands its character. Good-Feel has already played with wool and cardboard in past Yoshi adventures, and this one moves into illustrated book pages with thick outlines, textured backgrounds, and small habitat spaces that look handcrafted without repeating the exact same craft gimmick again.

The creature designs are the real visual anchor. Glubbit, Slugarang, Crazee Dayzee, Shy Guys, and Blarggs all make the pages more expressive, especially when the game lets you learn through their behaviour instead of a text box alone. The stronger pages use creature reactions to guide your eye. A bubble trail, a colour change, or a movement pattern can tell you where to look next without stopping the game for a tutorial.

Sound plays into that same discovery structure. Some creature moments connect directly with music, turning actions into small audio payoffs. Singing creatures and note-based interactions fit Yoshi perfectly because they make the page react to what you’re doing. It’s not just background music carrying the mood. Creature behaviour and audio cues feed into each other.

The game targets 60fps, and the book-page scenes use reduced-frame character animation to support the hand-drawn effect. A few frame dips can show up, and the menus could move faster when you’re checking discoveries or returning to earlier pages. Even so, the art direction and creature animation carry the adventure here. The game looks best when Yoshi is surrounded by odd little creatures doing odd little things.

Yoshi and the Mysterious Book Makes Curiosity The Whole Adventure

Yoshi and the Mysterious Book works because it commits to the creature research idea instead of treating it like a side activity. It isn’t trying to outdo Yoshi’s Island as a traditional platformer. It takes the basic Yoshi toolset and redirects it toward creature study, page exploration, and small discoveries. That decision separates it from a standard Yoshi platformer.

The lighter challenge will split people a bit. If you want tough jumps, strict timing, and constant danger, this won’t scratch that itch. Yoshi has no traditional health pressure here, falls are forgiving, and most obstacles exist to support experimentation. For me, that fits the creature research angle. I just wish some of Mr. E’s hints were clearer, and I would have liked a bit more pace in the menus when checking discoveries or going back through pages.

Even with those issues, this is one of Yoshi’s better modern outings. The Stars keep progression moving, Tokens make exploration useful, and the creature-focused Chapters give the game a clear identity of its own. Good-Feel found a way to make Yoshi curious again without turning the whole game into a checklist or a guided stroll.

If you want a relaxed Nintendo adventure driven by discovery, Yoshi and the Mysterious Book is strongest when you’re treating each page like a small creature puzzle. It’s most enjoyable when you’re studying creatures, chasing Stars, and realizing that a page you already cleared still has one more secret tucked away.

Yoshi and the Mysterious Book Review Summary

Liked

  • Creature discoveries make each page more playful
  • Stars and Tokens reward curiosity and return trips
  • Storybook art and creature music fit Yoshi well
  • Forgiving challenge keeps the focus on experimentation

Didn't Like

  • Some Mr. E hints need clearer wording
  • Menu flow could move faster during discovery checks
  • A few frame dips can show up
  • Lighter challenge won’t suit everyone

Overall Assessment of Yoshi and the Mysterious Book

Gameplay: ⭐⭐⭐⭐✨ (4.5 / 5)

Presentation: ⭐⭐⭐⭐✨ (4.5 / 5)

Performance: ⭐⭐⭐⭐☆ (4 / 5)

Story / Narrative: ⭐⭐⭐⭐☆ (4 / 5)

Fun Factor: ⭐⭐⭐⭐✨ (4.5 / 5)

Overall Value: ⭐⭐⭐⭐✨ (4.5 / 5)

Overall Rating of Yoshi and the Mysterious Book: ⭐⭐⭐⭐✨ (4.3 / 5)
 
About the author
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Jon Scarr

4ScarrsGaming Owner / Operator & Editor-in-Chief

Jon covers video game news, reviews, industry shifts, cloud gaming, plus movies, TV, and toys, with an eye on how entertainment fits into everyday life.

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