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- Sill Cats
Cat Pack 3 is coming soon!
Dear cat lovers, thank you so much for waiting. "Cat Pack 3", which adds four of the most requested cat breeds, will be released soon. Please add it to your wishlist while you wait. Sill Cats Cat Pack 3 "Cat Pack 3" is…
Announcement1 changeGameplay - Sill Cats
Update for July 7, 2026
Stabilized the startup and shutdown behavior. Adjusted the display within the settings menu. Implemented the groundwork program for the cat-naming feature. Fixed other minor bugs.
Announcement2 changesFixUI/audio - Sill Cats
July 6, 2026 Update
We stabilized the behavior related to the cat signboard. We made the wording in the settings screen a little easier to understand. This has nothing to do with this update, but we have the following updates planned soon,…
Announcement - Sill Cats
You Can Now Choose Which Display to Use in Multi-Monitor Setups
We've added one of the most-requested features: the ability to choose which display your cats can roam on in a multi-monitor setup. This means you can now play a game on one screen while your cat relaxes on the other. Y…
Announcement2 changesGameplay - Sill Cats
Added 16 New Flags to the "National Flag Set" DLC
We've added 16 new flags to the paid DLC, the Flag Set. Combined with the existing 48, that brings the total to 64. Sill Cats
Announcement1 changeGameplay - Sill Cats
Cat Signboard Added - Plus Several Other Updates
We have made the following updates. A “Cat Signboard” now appears when Sill Cats starts. Steam post image Clicking it lets you open the settings menu without opening the system tray. The Cat Signboard can be moved with…
Announcement5 changesFixUI/audio - Sill Cats
June 27, 2026 Update
The following adjustments have been made ・Stabilized behavior when a full-screen app is running ・Stabilized behavior at startup ・Improved robustness of achievement tracking ・Stabilized cat behavior on multi-display setu…
Announcement1 changeGameplay - Sill Cats
Update – June 26, 2026
The following updates have been made: - Adjusted the UI design so that each option in the settings menu is easier to use. - Added support for Malay and Arabic. - Improved the stability of the auto-start feature.
Announcement1 changeUI/audio - Sill Cats
June 25, 2026 Update
The following adjustments have been made. ・Stabilized Sill Cats' behavior when launching games and other apps that use exclusive fullscreen mode. ・Consolidated the counts required to earn Steam achievements when playing…
Announcement - Sill Cats
🎃 The Halloween Pack store page is live! Wishlists now open
Dear cat lovers, Thank you for playing Sill Cats. We're pleased to announce that the store page for our new add-on DLC, "Sill Cats - Halloween Pack," is now live. The Halloween Pack brings four brand-new cat breeds—perf…
Event4 changesStoreGameplay - Sill Cats
June 21, 2026 Update
Fixed an issue where cats and the ball could get stuck at the edges of the screen. Cats now run in from off-screen when they appear. Added a feature to prevent Sill Cats from launching twice.
Announcement1 changeFix - Sill Cats
Second Update for June 20, 2026
Fixed an issue where notifications could appear when Steam was not running, even with notifications turned off. Improved an issue where clicks near the flag did not register properly. Cats often did not notice the ball,…
Announcement1 changeFix - Sill Cats
June 20, 2026 Update
We've made the following updates. - Fixed an issue where cats couldn't move across a multi-monitor setup that combines displays of different sizes. - Added a notification for when Sill Cats is running while Steam is not…
Announcement1 changeFix - Sill Cats
Bundle Set Now Available
Thank you for your patience! The bundle set is now available. If you're planning to buy multiple paid DLCs, the bundle set offers better value.
Store2 changes - Sill Cats
Announcement: Upcoming Bundle Sets
Dear cat lovers, Thank you for always playing Sill Cats. We are pleased to announce that the following bundle packs will be released soon. Sill Cats - Cat Pack Bundle Sill Cats - Toy Pack Bundle Sill Cats - Complete Bun…
Store8 changesBalance - Sill Cats
More Soccer Ball and Flag Designs Added!
Dear fellow cat lovers, Are you watching the soccer? For everyone who is both a cat lover and a soccer fan, we've added DLC that lets you choose from a variety of soccer balls and flags. Steam post imageSteam post image…
Store5 changesGameplay
