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Kittens Game

Kittens Game

by Nuclear Unicorn

★ 95%
Price $7.99
Avg Players 97
Reviews 77
Released Feb 10, 2026
BuildingCasualClickerEarly Access
Prestige loop Offline progress
View on Steam ↗

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Kittens Game is a foundational incremental game where you guide a kitten civilization through resource gathering, technology research, and prestige resets across multiple playthroughs. The core loop combines idle accumulation with strategic unlocks—managing farms, libraries, and workshops while deciding when to reset for permanent bonuses. It rewards long-term engagement and optimization, appealing to players who enjoy watching exponential progress unfold across dozens of hours.

About this game

Players, last 30 days

Peak 110 · Low 86

Daily peak concurrent players, sampled once a night from Steam.

What players are saying

▲ Recommended 0 hrs
What to say about this game… I owed it.
I had thousands of hours in it before I even bought it on Steam. When it finally came out here, buying it felt less like a purchase and more like paying a debt. I had like 5 minutes logged when I hit “recommend,” and honestly that says everything.

It’s truly the Dark Souls of idle games. And I don’t say that lightly — I’ve played basically every idle/incremental game on Steam that has achievements. That’s a lot.

I’m currently at 23k in-game years. This is run 74. It’s been quietly keeping me company while I’m at work for years.

There’s something weirdly comforting about it. I don’t have ADD or anything, but I need something quietly stimulating in the background — and watching those numbers climb, optimizing production, planning the next reset… it just scratches that part of the brain perfectly.

At some point you realize you’re basically studying spreadsheets and reading the wiki like it’s a sacred text.

It’s deep. It’s punishing. It doesn’t hold your hand. And somehow it keeps pulling you back.
35 found helpful Steam ↗
▲ Recommended 524 hrs
One of the best/classic incremental games that got the genre started, right besides Paperclips.

It's not for everyone, but for those few, it will scratch that itch.

Remember TAP before a reset.
16 found helpful Steam ↗
▼ Not recommended 9 hrs
I figured this would be an updated implementation or have some new features. It's basically an application wrapper around the web version, to the extent that you can even use the web version's cloud saving functionality, and it still has references to background tab optimisation for browsers in the settings. Since there isn't yet a way to mod the Steam version, it currently seems like a downgrade from the web version, which as of this review is still free (I have been informed by the developer that mods do work with this version so that's a good sign. The rest of my points stand at this time).

On the plus side, I do love the game and always have, and don't mind paying a few quid to support the devs. But I think if you're going to buy, you should go in knowing you're not getting much for your money at the moment compared to what's already available for free.

I'll keep my mind open, and update my review as EA continues, since we all know how that can work out.
16 found helpful Steam ↗

Reviews are by Steam users, hosted on Steam.

Latest updates

Update Notes for Sep 12

4 days ago
* Fixed an issue with game menu missing zoom in/out/dev tools options * Fixed an issue with game getting input events from gamepad when not in focus

Update Notes for Sep 9

7 days ago
* Fixed an issue where certain saves could not be loaded from KGNet * Added "Save as..." and "Load..." options to system menu

Update Notes for Sep 2

14 days ago
* Fixed issues with cloud save connection error * Fixed issues with invalid game content available on production branch * Fixed additional issues with resource cleanup on Linux system

Posts come from Steam's official announcements feed.

Looking for something to play next? See the best idle games on Steam, ranked by real player counts.

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