Brain Training! Perfect Memory
$2.39 $3.99 -40%
Just saw it a second ago—why can’t you remember!?
How far will your memory take you?
A game that trains your memory and observation skills!
How to play is simple：
・Memorize every detail of the…
Games by MASK on Nintendo Switch
All 141 Nintendo Switch games published by MASK on the Nintendo eShop, with prices, discounts and review scores.
On sale: Nintendo Switch deals
Genres: Action · Adventure · Puzzle · Shooting · Simulation · Role playing · Narrative adventure · Sports · Strategy · Racing · Tabletop · Party · Application · Fighting · Education · Music · Training · Pinball
Publishers: REDDEER.GAMES · HAMSTER · QubicGames · Ratalaika Games · eastasiasoft · Baltoro Minis · Ultimate Games · Baltoro Games · Nintendo · Ocean Media · EpiXR Games · Aldora Games · 17Studio · Pix Arts · QUByte Interactive · SQUARE ENIX · NIS America · Red Fables · Afil Games · SAT-BOX · Bandai Namco Entertainment · Sometimes You · Forever Entertainment · Plug In Digital · Entity3 · SEGA · D4 Enterprise · Microids · KEMCO
Spin & Match Puzzle Learn at Once 3 Languages
$2.39 $3.99 -40%
Learn German, French, and Italian simultaneously!
The ultimate time-efficient learning puzzle game
This is a language learning game where you can learn German, French, and Italian simultaneously by…
World Flag Master
$3.99
How Many Flags of the World Do You Know?
A Fun Brain-Training Game to Learn Flags While Playing
This is a fun and interactive game that helps you learn the flags of the world while playing!
How to…
Logic Training IQ Quiz for Kids
$3.99
2 2 4 [?] 16 32 64 — What number goes in [?]?
Train your programming brain with fun puzzles!
Think about the “patterns” and “sequences” behind everyday things.
This is a logic puzzle game where you…
Hidden Oddities in Everyday Life Mystery
$2.39 $3.99 -40%
Wait — something's off here, isn't it?
Spot the oddity hidden in everyday life.
Look closely — something's not quite right.
Living rooms, kitchens, bedrooms, entryways.
Every scene looks like an…
Slot & Learn KANJI
$2.39 $3.99 -40%
Discover Popular Beautiful KANJI!
Study KANJI Fun with Games
This game offers a delightful way to learn Japanese KANJI through fill-in-the-blank puzzles.
How to play is simple:
・Pay close attention…
Slot & Learn WORLD FLAGS
$3.99
Know that flag?
Learn world flags and country names in a fun, game-like way.
No complicated controls needed. Read the prompt, look closely at the four flag images, and pick the flag that…
National Adult General Knowledge Selection Test
$4.50 $8.99 -50%
Test your adult knowledge
Is your common sense really up to the test?
“I know this much.”
“Any adult should know that.”
But even knowledge we feel confident about can sometimes be vague or based on…
Slot & Learn HANGUL
$3.99
Master Tricky Batchim with Ease!
Learn Hangul Through Fun Puzzle Games
Learn how to spell essential Hangul words used in everyday Korean conversations through fun fill-in-the-blank puzzles!
How to…
One-Move Checkmate : Chess Brain Trainer
$2.39 $3.99 -40%
Find the winning move
Solve checkmate puzzles
Train your chess thinking
Look at the chessboard and find the one move that delivers checkmate.
Check each piece, the opponent king’s escape routes,…
Find the Sneaky Chameleon
$3.99
Can your memory spot the trick?
Think you can remember what blended into the scene?
It feels easy while the picture is on screen, but once it is covered, that tiny detail can get surprisingly…
QUIZ 50 Ways to Read the KANJI 生
$2.39 $3.99 -40%
The Many Readings of the Japanese Kanji “生”
Learn Them Through a Fun Quiz!
The Japanese kanji “生” has multiple readings depending on the word it appears in.
This four-choice quiz game lets you…
Brain Training! Art Puzzle
$3.99
Spin to an aha moment! A brain-training puzzle where you complete a masterpiece by intuition
A fresh brain-training puzzle inspired by famous paintings!
Rotate the scattered pieces until they face…
Quick Deduction Short Mysteries
$3.99
One-minute spark, satisfying payoff!
A collection of bite-sized mysteries you can solve in no time.
Perfect for when you’re thinking, “I want a quick dose of mystery!”
Each puzzle is a simple…
K-POP Fandom Korean Quiz
$8.99
A Must-Play for K-Pop Idol Fans!
Learn Useful Korean with
Fun 3-Choice Quizzes
A Korean language quiz game made for K-pop idol fans who want to enjoy their fandom even more.
Learn useful Korean…
Which KANJI? So FANCY!
$3.99
Where is the flower labeled “仙人掌” in the illustration?
Let’s learn KANJI, even difficult ones for Japanese people, in a fun way through this game!
Embrace the Beauty of Everyday Life While Learning…
Train Your Brain! Spot the Difference with fish photos
$3.99
Find the Differences in the Photos of Sea Creatures!
Not just cute fish, but also dolphins, seals, and jellyfish!
This is a spot-the-difference game where you can easily train your brain while being…
Brain Training! Kanji Challenge
$2.39 $3.99 -40%
Refresh Your Brain While You Play! Kanji & Trivia Quiz
Brain Training! How Do You Write This Kanji?
Think you know it? Everyday kanji you use without noticing are now a quiz!
Can you write them…
Professor Neumann's Adult Certification Test
$3.99
Does your knowledge really measure up?
The basics of how the world works — how many can you actually answer?
Why is the sky blue? Why do dogs bond with humans? Why are pyramids shaped like…
Swipe Right or Left Geography Binary Quiz
$2.39 $3.99 -40%
Northern or Southern Hemisphere?
Swipe to Decide in This Binary Geography Quiz!
Answer binary-choice trivia questions about countries around the world with simple swipe gestures in this innovative…
Hidden Horror Photo Exhibition
$3.99
Is that really a photo from that era?
Spot the impossible anachronism lurking in old black-and-white photos.
「Hidden Horror Photo Exhibition」 is a search-and-deduction game that will send chills…
Find the cat
$3.99
Find one different cat among many cats!
A brain training game that exercises your blink of an eye by finding cats!
Find one different cat among many cats!
By finding a cat that is slightly different…
Brain Training!! Number Search
$2.39 $3.99 -40%
Find the indicated number among many numbers!
This is a number-finding brain training game that exercises your quick thinking skills!
It is among many colorful numbers,
You have to find the…
Evidence Destroyer
$2.39 $3.99 -40%
Eliminate the Clues to Solve the Case!
Step into the crime scene not as a detective, but as an 'Evidence Destroyer'!
Your mission is to find and remove traces of crime left by the culprit, ensuring…
Train Your Brain! Spot the Difference with Animal Kids Photos
$3.99
Enjoy Brain Training with Adorable Baby Animals from Kittens and Puppies to Penguins and Seals!
Indulge in a delightful brain-training experience with our adorable baby animals! This easy-to-play…
Something That Shouldn't Be There Is Visible.
$3.19 $3.99 -20%
Look closely at this image. One thing doesn't belong.
Once you notice it, you can't look away.
A quiet hallway. A room that should be empty. Dolls lined up in neat rows.
— And among them, one "thing…
Tiny Treasure Hunt
$3.99
This is a brain-training picture-search game to find the item of the subject hidden in the illustration.
Easy to play
・Memorize the subject item well
・Find the item hidden in the illustration
・When…
The Chilling Moment You Realize It: Creepy Meaning Psychological Test
$3.19 $3.99 -20%
The answer you choose reveals a hidden truth about you.
And the instant you finish reading it — a chill.
A photo of a hallway at midnight. A door left half open. An empty Ferris wheel.
Where did…
Train Your Brain! Spot the Difference with space Photos
$3.99
Find the hidden mistakes among the sparkling stars!
From galaxies and planets to meteor showers and astronauts — it’s Spot the Difference: Space Photos!
Relax with breathtaking and mysterious photos…
Brain training!! Hiragana＆Katakana Search
$3.99
Find the indicated letters among many letters!
This is a brain training game to train your quick thinking skills!
Among many colorful letters,
Find the indicated letters within the time limit.
It is…
Slot & Learn KATAKANA
$2.39 $3.99 -40%
Learn katakana the fun, easy way.
Place letters, build words, and get familiar with katakana in a fun and friendly way. This educational word game helps children practice reading, writing, and…
Slot & Learn HIRAGANA
$2.39 $3.99 -40%
Discover Popular Beautiful HIRAGANA!
Study HIRAGANA Fun with Games
This game offers a delightful way to learn Japanese HIRAGANA through fill-in-the-blank puzzles.
How to play is simple:
・Pay close…
Place & Learn 19×19 Mental Math
$3.99
Master 19×19 multiplication step by step!
Place the numbers, spot the pattern,
and train your mental math in short sessions.
Learn 19×19 mental multiplication through simple, step-by-step number…
Photographic Memory Test
$3.99
Memorize a photo in 1 minute and answer the quiz!
Your memory will be tested with a very difficult quiz.
A game that exercises memory and observation skills.
It is easy to play!
・Memorize every…
World Heritage True or False Quiz
$3.99
Uncover the Truth of World Heritage! A Two-Choice Challenge on Global Facts!
A simple quiz game where you answer trivia about history, culture, and landmarks from around the world with ○ or ×!
Can…
Ultimate Traffic Sign Quiz
$3.19 $3.99 -20%
Hey, what's this sign again!?
Of course, you should know! Road Sign Quiz
This game allows you to easily train your brain and refresh your knowledge by finding road signs you should know but tend to…
Science Literacy Check for Adults
$4.50 $8.99 -50%
From basics to surprising trivia
Is your science knowledge still up to date?
“You learned it at school.”
“You kind of remember it.”
But knowledge like that can often become surprisingly vague over…
Before She’s Gone
$3.99
Save the Girl Who Always Ends Up in Trouble!
Spot the Danger and Help Her Escape
Find the dangers hidden in each cute illustration and help “the girl” avoid whatever bad thing might happen to her in…
Mind Detective Psychology Test
$3.99
Read the clues, choose the behavior!
A casual psychology quiz for quick play
Discover personalities in everyday actions
Mind Detective Psychology Test is a casual quiz game where you observe…
Japanese Culture Literacy Test
$8.99
Are your Japanese manners up to par?
Is your knowledge of Japanese culture still up to date?
“You kind of know it.”
“It’s just something we’ve always done.”
But many customs and traditions are…
Focus and Find STEREOGRAM TRAINING
$2.39 $3.99 -40%
Stare closely and a hidden image will pop out!
Train your eyes and brain with mysterious stereograms
When you cross your eyes and stare at the screen, a 3D image will pop out!
This is a fun…
Super kawaii! Finding mistakes in panda photos
$3.99
Find mistakes in cute panda pictures!
Enjoy brain training while being healed by pandas!
While being healed by the pictures of very cute pandas
You can easily train your brain with the pictures of…
Find It, Detective！
$2.39 $3.99 -40%
Find the hidden mysteries in cute illustrations!
This game lets you train your brain while playing detective in fun and colorful illustrations.
Your mission is to find the hidden character within…
Phrase Passport Japan A Travel Japanese Quiz
$3.99
Take a Japanese quiz on the go!
Practice signs, transport, food, and daily phrases
Build vocabulary in quick play sessions
Enjoy a learning quiz game based on Japanese words and phrases often seen…
Spot the Difference Ukiyo-e Thirty-six Views of Mt. Fuji
$3.99
Find mistakes in Thirty-six Views of Mt. Fuji!
Enjoy brain training while looking at Ukiyo-e!
While looking at good old Ukiyo-e,
This is a game that can easily train your brain.
How to play is…
Picture the Difference!
$3.99
Spot the Difference with Cute Illustrations!
A Brain-Training IQ Game to Sharpen Your Reflexes
This is a fun brain-training game where you must find the one mistake hidden in an adorable…
Find the Funny Mistake!
$3.99
What’s wrong with this photo?
A new kind of spot-the-mistake challenge!
A Slightly Strange Spot-the-Difference is a puzzle game where you look for things that feel “off” in photos!
Sharpen your…
Brain Workout! Jellyfish Puzzle
$2.39 $3.99 -40%
Spin the pieces and peek into the world of jellyfish!
A mesmerizing underwater art puzzle that you can't take your eyes off
This is a puzzle game where you rotate panels to align jellyfish in the…
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