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The "SmileBASIC 4 33%off Sale" is now running from May 20 to May 31!
Search for "SmileBASIC 4" on the Nintendo eShop in your area.


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March 9, 2021 marks the 10th anniversary of the SmileBASIC series, which allows users to program on game consoles. We would like to take this opportunity to thank everyone who has enjoyed the SmileBASIC series. We look forward to your continued support for SmileBASIC!


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Next week, on March 9, SmileBASIC series will celebrate its 10th anniversary!


We want more friends to join SmileBASIC! With that in mind, we are offering a 50% off sale on SmileBASIC 4 until March 15!


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Starting Jan. 14, there's a 33% off sale on SmileBASIC 4 on the Nintendo eShop!
Sale period ends on Jan. 21.

With the programming contest "SmileBASIC Oogiri World Grand Prix" underway, now is the time for you to enjoy SmileBASIC 4!


The programming contest "SmileBASIC Oogiri World Grand Prix" is being held in "SmileBASIC 4" from December 24, 2020(JST)! (Until March 1, 2021(JST))

The grand prize is a "Hokkaido Sweets Monthly Package"! Whether you're a beginner or a veteran, please feel free to contribute!


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The "SmileBASIC 4 Halloween Sale" is now running from Oct. 29 to Nov. 4!
Search for "SmileBASIC 4" on the Nintendo eShop in your area.


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SmileBASIC 4 is now back on sale in Europe, Australia and other regions!


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[Important Notice]
We are currently discussing ratings with IARC on the content of the sample code (GAME_PRG.PRG, GAME_SHOOTER.PRG) in the title, SmileBASIC 4,
so we are temporarily suspending sales in some sales areas (US, CA and Mexico are all still on sale).

We apologize for any inconvenience this may cause.

There will be an announcement from us as soon as we have a chance of resuming sales.


"SmileBASIC 4" for Nintendo Switch is available now.

It is a programming tool that allows you to create and play games with Nintendo Switch™.
You can enjoy game developing on Nintendo Switch using the fast and powerful programming language "SmileBASIC" with many materials and tools!
You can publish your works on the server and have everyone play them, and you can play around with the many works which has been released!
(Over 900 works have already been uploaded to the server!)

Let's play programs together with "SmileBASIC Creators" in the world!