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Sill Cats

Sill Cats

Tiny cats have moved into your desktop. They pad around the screen, bat at your cursor, curl up to sleep somewhere, and suddenly break into a sprint in the middle of the night. Dote on their delightfully cat-like antics. Adopt two cats for free.

Released May 12, 2026 Developer SQOOL Platforms Windows CatsPixel GraphicsCuteRelaxingIdler
View on Steam ↗ Free (US · as of 2026-09-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.

93.3%positive614 reviews
Recommended · 28 found this helpful

“I got Bongo Cat and Sill Cats open at the same time, im a menace”

— a player, Steam review · 19 hrs played
Recommended · 7 found this helpful

“okay, i have to admit that when i got this game, i read the title as "Still Cats." i booted the game up, super excited to find more about these so-called "Still Cats." -_- let me tell you, these so-called "Still Cats" did anything but! I had absolutely NO IDEA why the cats kept…”

— a player, Steam review · 192 hrs played
Recommended · 4 found this helpful

“Had my two cats running across both of my screens. I named them after my two real life cats. Willow and Erine.”

— a player, Steam review · 2 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

46achievements
15.0%median completion
0.4%rarest: Year-Round Visitor
60.0% of players 56.6% of players 52.7% of players 51.7% of players 50.6% of players 48.6% of players 48.0% of players 39.4% of players 39.3% of players 37.7% of players 33.8% of players 33.5% of players 32.8% of players 30.5% of players 30.0% of players 30.0% of players 25.1% of players 23.3% of players 21.7% of players 18.9% of players 17.7% of players 17.0% of players 16.7% of players 15.0% of players 14.7% of players 14.3% of players 14.2% of players 12.6% of players 11.8% of players 11.5% of players 9.9% of players 7.5% of players 7.0% of players 6.7% of players 6.0% of players 5.9% of players 5.2% of players 4.5% of players 4.1% of players 4.0% of players 2.2% of players 1.7% of players 0.9% of players 0.5% of players 0.5% of players 0.4% of players 60.0% 0% most earned rarest
Almost everyone has
60.0%Nice to Meet You — Launch Sill Cats for the first time.
56.6%Eye Contact — Get a cat to react to your cursor for the first time.
52.7%Certified Cat Person — Open the settings screen for the first time.
Rarest badges of honor
0.4%Year-Round Visitor — Hidden achievement
0.5%Hundred-Day Visit — Launch the app on 100 different days in total.
0.5%Birthday — Hidden achievement

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Sep 23, 2026
Our Sister App Sill Dogs Is Out Now!

To all cat lovers: We're happy to announce that our sister app, Sill Dogs, has been released. Cats are adorable in their carefree way, but a dog's loyalty is pretty wonderful too. The dogs in Sill Dog

Sep 06, 2026
Update for September 7, 2026

The following adjustments have been made Fixed an issue where the cats would disappear right after startup on some systems Fixed an issue where the cats would sometimes not appear after waking from sl

Sep 04, 2026
We asked the cats to be a little more active

In this update, we let the cats know the following. • Cats that do not act very actively should be a little more active • Cats that hardly sleep should sleep a little more As a result, how often they

Sep 02, 2026
We've released a bundle with Eye On The World!

Today we released a bundle with Eye On The World , an exploration game where you find cats in a diorama made of voxels. Be sure to explore its finely crafted voxel world and look for the cats hiding h

Aug 31, 2026
Update for September 1, 2026

The following adjustments have been made Adjusted some wording in the settings screen The cats were hardly sleeping at all, so we asked them to sleep a little more Sometimes you just feel like stoppin

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresCasual, Indie, Simulation, Free To Play
Player tagsCats · Pixel Graphics · Cute · Relaxing · Idler · Retro · Casual · Simulation · Indie · 2D Platformer · Free to Play · Funny (Steam store community voting)
FeaturesSingle-player · Steam Achievements · Mouse Only Option · #category_playable_at_your_own_pace · Playable without Timed Input · Steam Cloud · Stats · Family Sharing
LanguagesEnglish, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, German, Spanish - Spain, Ukrainian, Turkish, Vietnamese, Portuguese - Brazil, Portuguese - Portugal, Russian, Italian, Indonesian, Dutch, Greek,…
Achievements46
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: 1.5 GHz dual-core Memory: 4 GB RAM Storage: 500 MB available space