Screenshots
Watch trailer on Steam ↗Idle Kitties Online
White Box · Published by White Box · Official site ↗
Mostly Positive — 77% positive (200 reviews) · 18 achievements
Last updated 28 Sept 2026
Welcome to Idle Kitties Online! This is a free game with relaxing gameplay where you can collect cute kitties alone or with friends.
Free
Indie, Simulation, Free To Play, Massively Multiplayer, Casual · 2024 · More free games
Dive into the relaxing world of Idle Kitties Online, where you can freely collect adorable kitties in a casual, simulation game. Join or play alone as this indie title promises endless fun and feline companionship.
About this game
Idle Kitties Online is the perfect place for all cat lovers and in-game items, where you can relax alone or with players around the world getting cats. Your furry friends are already waiting for you! Join us and create your own unique collection of kitties!
Game Features:
- Communicate with players around the world using local and global chats
- Realistic kitty sounds
- Unique drop system for such games working by itself with anti farmbot! (drop every 3 hours)
- Unique collections of kitties with different characters and features
- Exchange kitties with fair crafting system where rare and unique cats will always be so
- You can choose your favorite kitty as a character
- It's more fun together! Visit other players, show off your rare kitties online
- New collections every month
- Lots of free bonus cat boxes per day
- Opportunity to open paid boxes with unique cats for free
- Intriguing cat box opening system
System Requirements
Will my PC run this? →Minimum
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
Recommended
Recommended:
- Requires a 64-bit processor and operating system
Supported Languages
English
Latest news
AnnouncementsOfficial
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 a unique catːsteamhappyːUnique CatAll players who log in before August 1, 2026, will receive a unique cat with a sparkler!Removed from regular drop poolCollections Summer and Memes now in rare drop poolNew Collection ZodiacsNew Collection Year 2 AnniversaryI'll be writing soon about the second part of this updateːsteamhappyːMeow meowRead full article on Community Announcements (✨concole_)AnnouncementsOfficial
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 imagethats all, meowRead full article on Community Announcements (✨concole_)AnnouncementsOfficial
❗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, add to WISHLIST and play demo for freeRead full article on Community Announcements (✨concole_)AnnouncementsOfficial
Two new collections are here!
Meow all!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 collection. Now everything is fine and you can open it.You can now see the collectible cats in the collection menu.Gold Fish Update:All activities now drop twice as many fish!The new minimum number of fish from opening a crate is 2-4 (x2 for recycling).The new maximum number of fish from opening a crate is 7-9 (x2 for recycling).This means you can now get keys more often and open cat carriers more often.The drop rate for a cat carrier has also been increased by 5%.Rotation Update:Elementals and Fables are moving to the Rare pool.Autumn Leaves and Mushrooms are added to the active pool.Autumn Leaves:Mushrooms:Have a cozy autumn everyone!Read full article on Community Announcements (✨concole_)AnnouncementsOfficial
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 AnniversaryFirst of all, from today until July 31st, the anniversary event begins. All players who log in will receive a limited badge and a random limited cat! Collectible catsAdded 2 new collectible cats:For playing 30 minutes Exit FromFor playing 30 minutes House Of Decay DemoLet me remind you that you can still get the previous collectible cats:For playing 30 minutes Find 101 Doomers DLCFor playing 30 minutes Rock The IslandCollectionsHalloween and Fruits collections go to rare poolAdded Summer and Circus cat collectionsSuumer cats:Circus cats:I'm still working on a major rework of the game, it's going a little slower than I expected. I'll show you some screenshots of the upcoming changes soon!Thank you for your attention and have a nice meow!Read full article on Community Announcements (✨concole_)
