🎉Hatsune Miku DLC 20% OFF! Steam Autumn Sale 2026 Is Live🎉

Thank you for playing Calculator - Desktop Mate Widgets.

Steam Autumn Sale 2026 is now live! Calculator - Desktop Mate Widgets is taking part, with the Hatsune Miku DLC on sale for the very first time.

◯Hatsune Miku DLC at 20% OFF

With voice lines newly recorded for Calculator - Desktop Mate Widgets, the beloved virtual singer Hatsune Miku speaks each number and strikes an adorable pose every time you press a button.

• Sale Period: October 1 (Thu) 17:00 UTC – October 8 (Thu) 17:00 UTC(October 1 (Thu) 10:00 AM PDT – October 8 (Thu) 10:00 AM PDT)
• Sale Price: $2.99 → $2.39 (20% OFF)

◯4 Hatsune Miku-Themed Designs

Choose from four Miku-themed designs — from layouts built around her signature colors to a unique design featuring Miku's face on every key. Some designs give each button a different expression, so you can enjoy all sides of Hatsune Miku while you calculate.

◯Performance Mode & SP Answer Actions

Switch to Performance Mode and Hatsune Miku will sing along to the calculator keys. Certain calculation results can also trigger special reactions from her. Try entering "39" — something might just happen! See how many hidden reactions you can discover.

◯Save More with the Bundle

A bundle is available that lets you get both the Desktop Mate Hatsune Miku DLC and this DLC together. During the sale, both DLC are 20% OFF on top of the bundle discount, making this the best chance to welcome Miku. Even if you already own one of them, purchasing through the bundle page gets you a special price on the other.

Download now:

*Only the Hatsune Miku DLC is included in this sale. All other DLC are available at regular price.

◯Desktop Mate Is Also Holding a Record 26 DLC Sale at 20% OFF

Our sister app "Desktop Mate" is taking part in Steam Autumn Sale 2026 as well. A record 26 DLC are 20% OFF, and GUMI, Kotonoha Akane, Kotonoha Aoi, and Otomachi Una are on sale for the very first time.

Desktop Mate is a desktop mascot platform where your favorite characters hang out right on your desktop. The sale lineup includes Hatsune Miku, Kagamine Rin, Kagamine Len, Megurine Luka, and other characters you may recognize from the Calculator app. Why not welcome them to your desktop too?

• Sale Period: October 1 (Thu) 17:00 UTC – October 8 (Thu) 17:00 UTC　(October 1 (Thu) 10:00 AM PDT – October 8 (Thu) 10:00 AM PDT)
• Sale Price: $14.99 → $11.99 (20% OFF)

*Some DLC: $7.49 → $5.99 (20% OFF)

*For the full list of DLC on sale, please see the Desktop Mate announcement.

More DLCs are on the way. Thank you for your continued support of Calculator - Desktop Mate Widgets!

・Calculator - Desktop Mate Widgets Official Site: https://infiniteloop.co.jp/desktopmate/widgets/

・Official X Account: https://x.com/desktop_mate