SmileBASIC 4 September Sale is On! (Ends Wednesday, September 23, 2026)

Starting today through September 23, 2026, "SmileBASIC 4" is available at 50% OFF on Nintendo Switch™—making it easier than ever to enjoy game programming!

Along with "SmileBASIC 4", titles from the “Made with SmileBASIC” project—which brings commercial releases of games created using "SmileBASIC", the programming language behind "Petit Computer"—are also on sale.

Create your own games with programming, then enjoy games made by people from all over the world.

Jump into the exciting world of programming today!

SmileBASIC Sale Overview

Distribution Store: Nintendo eShop

Period: September 10, 2026 - September 23, 2026 at 11:59 pm local time

Products/Discount Rates:

SmileBASIC 4: 50% off

SmileBASIC 4 (with one Server Ticket): 50% off

Shinya Ichizoku The Battle for Hokkaido's Delicious Foods: 60% off (America Only)

Matsukeke BURST!: 40%

OLLLO: 40% off