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Idle Kitties Online

Idle Kitties Online

Welcome to Idle Kitties Online! This is a free game with relaxing gameplay where you can collect cute kitties alone or with friends.

Released Jul 18, 2024 Developer White Box Platforms Windows IdlerCasualCatsMultiplayerCreature Collector
View on Steam ↗ Free (US · as of 2026-09-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.

77.0%positive200 reviews
Recommended · 10 found this helpful

“Cat, i'm a kitty cat, and I dance, dance dance, and I dance, dance dance.”

— a player, Steam review · 23 hrs played
Recommended · 7 found this helpful

“has idling and has kitties. would recommend ⣿⣿⣿⡟⣙⡛⢿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣛⢻ ⣿⣿⣿⣿⢰⣿⣿⣌⣍⠄⣆⠄⡆⢀⣙⣡⣿⣿⢸⣿ ⣿⣿⣿⡟⢸⣿⣿⣿⣿⣾⣿⣾⣿⣾⣿⣿⣿⠏⣾⣿ ⣿⣿⠏⣴⣿⣿⣿⠛⠛⣿⣿⣿⣿⡿⠛⠻⣿⣴⡌⡿⣿ ⣟⣛⢈⣹⣿⣿⣿⣦⣥⣿⢯⠉⣿⣷⣬⣴⣿⣯⡲⠸⠿⢶ ⣯⣿⢰⣾⣿⣿⣿⣿⣿⣿⣷⣶⣾⣿⣿⣿⣿⣿⣿⡏⣿ ⣿⡿⣸⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⡇⣿ ⣿⢡⣿⣿⣿⣿⣌⠻⣿⣿⣿⣿⣿⣿⠟⣡⣾⣿⣿⠇⠹⣿⣿⡿⠛⢛⠻⣿ ⣟⣀⣬⣿⣦⣝⠛⢃⣼⣿⣿⣿⣿⣿⣘⢛⣫⣴⣿⠦⠄⢻⣿⢰⣦⣼⣷⢸…”

— a player, Steam review · 471 hrs played
Not recommended · 6 found this helpful

“Okay, so just to say it at the start: There is no Game. If you want to play a Game go and Play "There is no Game" but this Game here is no game at all. You just start this thing, click online and wait for Items Drops every ~3 Hours and hope you get something... Then you have…”

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

Player activity

Monthly average concurrent players. History through 2026-08 via SteamCharts; self-collected from the Steam API since Aug 2026.

5,093all-time peak
0 250 500 2025 2026 193 avg · Jul 2024

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.

18achievements
3.0%median completion
2.1%rarest: Keymaster
12.3% of players 11.6% of players 6.0% of players 5.6% of players 5.4% of players 4.6% of players 3.3% of players 3.2% of players 3.1% of players 3.0% of players 3.0% of players 2.8% of players 2.6% of players 2.5% of players 2.4% of players 2.2% of players 2.2% of players 2.1% of players 12.3% 0% most earned rarest
Almost everyone has
12.3%Verified — Get green trust factor
11.6%Hello World! — Join server
6.0%Cat box — Find regular box
Rarest badges of honor
2.1%Keymaster — Exchange fish for 10 keys
2.2%Legendary meow — Meow 1000 times
2.2%Legendary cats finder — Find 100 cats

Latest official news

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

Jul 17, 2026
Year 2 Anniversary and 2 new collections - Part 1

Add my next game to wishlist✨ Hello everyone! Happy 2nd anniversary! Since I'm running behind schedule as usual, I've decided to split the update into two parts. This one adds two new collections and

Feb 25, 2026
Crashes fixed

Hi, now crashes has been fixed. They was caused by issues with loading images from steam items. Now if steam cant send item image, then there will be placeholder with default cat image thats all, meow

Feb 20, 2026
❗ATTENTION❗New kitties❗

Yay new cats!!!!!!!!! 2 new collections added!!!!!!!!!!!!!!!!!!!!! Tell your friends about this!!!!!!!!!!!!!!!!!! But first, here is my new retro psx inspired 3d platformer metroidvania game. Please,

Nov 06, 2025
Two new collections are here!

As usual, I'm a little late 😿 Today, two new cat collections are appearing in the game, and two old collections are being moved to the rare pool! Also, there was an issue opening the Mushroom collecti

Jul 15, 2025
Anniversary and lots of new cats are already here!

Meow meow everyone! Today we start celebrating the anniversary of the game! Thanks to all the players for the fact that the project still breathes!😺✨ First Anniversary First of all, from today until J

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-26.

GenresCasual, Indie, Massively Multiplayer, Simulation, Free To Play
Player tagsIdler · Casual · Cats · Multiplayer · Creature Collector · Relaxing · Cute · Incremental · Side Scroller · Loot · 2D · Minimalist (Steam store community voting)
FeaturesSingle-player · Multi-player · MMO · Co-op · Online Co-op · Steam Achievements · In-App Purchases · Steam Cloud
LanguagesEnglish
Achievements18
Official sitehttps://whiteboxcon.com/
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS *: windows 7 + Processor: 2 GHz Dual Core + Memory: 1024 MB RAM Graphics: 512mb + DirectX: Version 11 Network: Broadband Internet connection Storage: 200 MB available space