
Lala the Siamese fighting fish finds something fishy in the Seafloor Cavern.
The Pokémon video games are designed more for lighthearted fun than serious-gamer challenge, and so ordinarily setting out to beat one wouldn’t be such a Herculean undertaking. Making progress towards becoming an in-game Pokémon master is much more impressive, though, when it’s not a human playing the game, but a fish.
So we’ve been watching with shocked appreciation as Japanese Twitter user/YouTuber Mutekimaru Channel chronicles his pet fish playing Pokémon Sapphire, the franchise’s 2002 installment. Since fish don’t have hands, they obviously can’t hold a controller, so Mutekimaru Channel visually divides a fish tank up into sections corresponding to different parts of the controller (up on the control pad, the A button, etc.). Then he sets up a camera to film the fish as they swim around and automatically convert their position in the tank into controller inputs.
After some early difficulties, there was cause for celebration in July when the Pokémon-playing fish defeated not one, but two Gym Leaders, earning a pair of gym badges for their boss battle victories. Now, though, the fish have done something that’s impressive in a whole other way by finding a glitch that no human player seem to have uncovered in the 18 years since the game’s release!
▼ The moment of discovery
魚、わりとガチで新しいバグを見つける【ポケモン】_ A bug is found in Pokémon https://t.co/m7oo8hnLxB pic.twitter.com/49ErFcFJBA
— むてきまるちゃんねる -Mutekimaru Channel- (@Mutekimaru_ch) October 3, 2020
As shown in the video, the glitch is triggered in the Seafloor Cavern, in a section where the player has to use the Strength ability to push boulders out of the way in order to proceed to the next area. But when the fish tries to push the second-to-last necessary rock out of the way, instead of sliding upwards it multiplies and another stone materializes out of it, making it impossible to clear a path to where the player needs to go.
Credit for the discovery goes to Lala, a betta/Siamese fighting fish who’s part of the four-fish gamer team (they play in shifts). After noticing the glitch, Mutekimaru Channel briefly took over to see if he could replicate it, and demonstrates the method in the video here.
First, the boulders need to be arranged like this.
Then walk all the way down to the bottom wall of the room…
…and then walk back up. When you do, you’ll see that the boulder on the left in the very top row has slid down one space, and the boulder on the right of the top row has disappeared entirely.
Now when you try to push the second boulder from the right, it’ll stay where it is while creating another boulder above it.
▼ And you can make the same thing happen with the second boulder from the left too!
With Pokémon being one of the most popular video game franchises of all time, with a gigantic and extremely passionate fanbase, there are hundreds of documented glitches that gamers have found. Lala’s glitch seems to have gone undiscovered until now, though, and commenters have been quick to heap praise on the fish for the discovery that was nearly two decades in the making.
“We just all witnessed history.”
“Rock: ‘Thank you, Lala. I’ve been waiting 18 years for someone to find this.’”
“I’m a professional debugger, but this fish is better than me.”
“Game Freak should hire some fish to playtest the next Pokémon game.”
“You really do have to do make all sorts of random inputs in order to find bugs.”
“In the future, I hope the speed-running community figures out a way to exploit this glitch, and someone livestreams their record run while shocking everyone by saying ‘This glitch was originally discovered by a fish.’”
While the entire premise of Mutekimaru Channel’s project is incredibly silly, that doesn’t mean he takes the welfare of his fish lightly. In addition to having them play in shifts so that they’re not constantly on camera, he makes sure their sperate tanks are clean and well-maintained…
…and he’s also reflected deeply on pets’ status as living creatures, and the respect they thus deserve
So just like a good parent, Mutekimaru Channel understands there’s no harm in some leisure-time gaming, but that maintaining a healthy balance in life is the most important thing.
Related: Mutekimaru Channel YouTube, Twitter
Source: Twitter/@Mutekimaru_ch via IT Media
Images: YouTube/むてきまるちゃんねる -Mutekimaru Channel-
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!






A team of fish in Japan has beaten Pokémon Sapphire【Video】
Japanese fish that beat Pokémon video game passes away
Japanese fish that beat Pokémon Sapphire are retiring from video game streaming【Video】
This pet fish in Japan is trying to beat Pokémon Sapphire, and it’s already won two gym badges【Video】
Pokémon-playing fish commit credit card fraud against owner in Japan via Nintendo eShop【Video】
McDonald’s Japan partners with anime English teacher, but did they commit a cultural error?[Video]
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Three beautiful places to see Japan’s plum blossoms after starting your day in downtown Tokyo
Japan’s most famous Mt. Fuji view park cancels cherry blossom festival because of overtourism
Cherry blossom sake rice beer arriving in Japan well ahead of cherry blossom season, but how?
Naruto jerseys coming to Major Leage Baseball theme nights, Hello Kitty to take over a field
Wife takes revenge on cheating husband by auctioning his Yu-Gi-Oh! collection for millions of yen
The ancient Japanese textile craft made with jagged fingernails
A late-night visit to Japan’s execution site Cursed Pine Tree【Hunted Tokyo】
Ghost in the Sheel goes traditional with Japanese porcelain Tachikoma robots, only 50 to be made
Yokai are descending upon Tokyo this spring in the latest immersive art experience
New Studio Ghibli stamps leave an impression on your stationery…and your heart
Cherry blossom forecasts map shows Japan’s OTHER sakura season is starting right now
Japan cherry blossom forecast update moves up sakura dates for many parts of the country
Morning-after pill finally available in Japan without a prescription, must be taken at pharmacy
Japanese women sound off on their minimum height requirements for a husband【Survey】
Japan has a new bar just for people thinking about quitting their jobs, and the drinks are free
Japanese man gets drunk and falls asleep on Tokyo streets, then gets robbed by foreign national
And now, we eat a bear paw we bought in Japan’s Chiba Prefecture【Taste test】
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
10 times to avoid traveling in Japan in 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Studio Ghibli releases new “komorebi” plush toys from Princess Mononoke and Spirited Away
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Graphical glitches turn Pokémon Masters mobile game into mind-flaying horror story【Video】
New Pokémon Sirfetch’d finally gives original-gen species an evolution after 23-year wait【Video】
Gamer finds way to turn Pokémon into a dating simulator, has one complaint about his mega-harem
Leave a Reply