Nintendo killing 'Dr. Mario World' iOS game in November
Nintendo has announced an "end of service" for the iOS game "Dr. Mario World," and has already ceased in-app purchases.

Dr. Mario World
Just over two years since its launch on the App Store, "Dr. Mario World," Nintendo is shutting down the Tetris-inspired game that originally debuted on the 8-bit Nintendo Entertainment System. From Monday, November 1, 2021, the game will cease to be available --and existing users will no longer be able to play.
"We would like to extend our sincere thanks to everyone who has played the game," said Nintendo in a statement. "The Dr. Mario World game's service will end on November 1, 2021 (Mon). Furthermore, diamonds will no longer be available for purchase from July 28, 2021 (Wed)."
The company has not given a reason for ending the game, but it has confirmed that it will cease working for existing users.
"If you start up the Dr. Mario World game after the game's service has ended, an end-of-service notification will be displayed and you will not be able to play the game," the company says. "You will be able to look back at your player history in Dr. Mario World Memories, which is a web page that will become available after the game's service ends."
Reportedly "a portion" of users' player history will be saved and "referenced in Dr. Mario World Memories." Users who don't want their history preserved can delete the save data in the app.
"Dr. Mario World" is Nintendo's second casualty on iOS. The first was Miitomo which ran for two years between 2016 and 2018.
Read on AppleInsider

Dr. Mario World
Just over two years since its launch on the App Store, "Dr. Mario World," Nintendo is shutting down the Tetris-inspired game that originally debuted on the 8-bit Nintendo Entertainment System. From Monday, November 1, 2021, the game will cease to be available --and existing users will no longer be able to play.
"We would like to extend our sincere thanks to everyone who has played the game," said Nintendo in a statement. "The Dr. Mario World game's service will end on November 1, 2021 (Mon). Furthermore, diamonds will no longer be available for purchase from July 28, 2021 (Wed)."
The company has not given a reason for ending the game, but it has confirmed that it will cease working for existing users.
"If you start up the Dr. Mario World game after the game's service has ended, an end-of-service notification will be displayed and you will not be able to play the game," the company says. "You will be able to look back at your player history in Dr. Mario World Memories, which is a web page that will become available after the game's service ends."
Reportedly "a portion" of users' player history will be saved and "referenced in Dr. Mario World Memories." Users who don't want their history preserved can delete the save data in the app.
"Dr. Mario World" is Nintendo's second casualty on iOS. The first was Miitomo which ran for two years between 2016 and 2018.
Read on AppleInsider
Comments
Sorry if unclear.
with everything going digital, it seems the only way to keep what you buy is to make sure you buy the physical copy (I. E. Disc, etc). Not popular and not as convenient. But you don’t lose it once someone sends out a bit of kill code.
https://www.nintendo.co.jp/ir/pdf/2021/annual2103e.pdf
Games like Dr Mario aren't nearly as popular:
https://www.pocketgamer.biz/asia/news/71381/dr-mario-worlds-first-month-revenue-is-nintendos-lowest-on-mobile-to-date/
Any consumer investment in low popularity products is risky because there will inevitably come a time when any for-profit business considers it an unjustified maintenance cost.
This right here.
A company has only so many programmers and engineers and operation costs it can devote to it. The big rev makers get the attention, the Small rev makers can hold on for a bit but ultimately as the revenue tarts to ebb they'll axe it. Companies are in the business to make profit. Gaming is very competitive. As a company you better be spending on that which has profit outlook growth else you'll be sitting on the sideline wondering what you did wrong.
Nintendo makes some of the shi**iest business decisions in the industry. They’re probably the worst in business direction in the industry. From cancelling the Wii at the peak of hype (imagine Apple discontinuing iPhone 12 in December), disabling voice chat on most online games, to Mario Kart Tour having bots instead of actual people. Oh and don’t get me started on their terrible commercials. I remember a girl telling me Smash Bros “looks boring” because she saw the commercial and “Will Thou Suck?” in huge letters in the Zelda Ocarina of Time commercial which became the most critically acclaimed game in history. Then there was the Mario Run thing that pissed everyone off and the exclusion of peer-to-peer/online battling which made Pokémon Go the most popular game in history overcoming Twitter in active users down to almost nothing (who plays it anymore?).
What holds Nintendo up is their incredible game development and innovations.