Adventure as a cat and raise a family of your favorite cat breeds in Cat Sim Online, a new RPG adventure set in a massive 3D world!

Protect your kittens from the wild as you explore the big world for yourself! Play with friends in online multiplayer games and form clans to battle enemies and keep your family safe. Unlock new cat breeds to expand your family and create your own adventure with cats in Cat Sim Online!

Cat Sim Online Features:

Raise a Family
- Customize each cat by name, gender, fur color, clothes and more!
- Breeding games: Watch your family tree grow with multiple generations of cats!
- Each new kitten is playable and can continue the family legacy.
- Unlock new cat breeds with coins earned by leveling up by exploring the world.

Adventure & Battle Enemies
- Adventure as your favorite cat breeds.
- Protect your family by battling dangerous enemies.
- Take down specific enemies to unlock new fighting achievements.

Explore the Massive 3D World
- Adventure calls! Travel the world full of unique locations.
- Easily navigate the world map – just zoom or rotate the compass.

Online Multiplayer Games
- Play online with friends and share the glory when you take on enemies together.
- Take on enemies and fight with friends in multiplayer games to protect your cat family.
- Prove your strength against others when you have multiplayer duels.

Clans & Online Leaderboards
- Make the online leaderboards for having a high level, the most clan war points and winning battles.
- Join your other clan member’s adventure when their cats are online.

Raise a family, explore a massive 3D world and battle enemies solo or with friends in online multiplayer games! Make your own adventure in Cat Sim Online!

Download today and start playing as your favorite cat breeds!

We are happy to receive any of your suggestions or ideas for the game – please contact us at:

Please note, that we are in no way affiliated with any other animal simulator games developed by other game companies.

What’s New

Version 4.0

Added two new cats.
Improved privacy protection.
Bug fixes and improvements.

Ratings and Reviews

4.6 out of 5
8.1K Ratings

8.1K Ratings

cat lovesyu ,

Love! But advice

Hi I’m Chloe from cat sim and I love the game it’s my favorite game! But I have a few problems. One: let’s say your playing with your friend and he tells you to fight the cougar with him. And he just stands there. But he actually Moving. Once this exact thing happened to me and I got there without knowing he was at the cave and I already killed it. He got mad because I killed it without him. So here is some advice get out of the server and get back In. Also one more problem. It’s bullying. There’s bullies EVERYWHERE on cat sim. I’m warning you guys if you see a cat named Lulu don’t talk to her she bullied me and also don’t talk to Ariana she did too (those are players from cat sim) oh and one more thing it’s not bullying really. So I’m on the wild clan and I go into a server there’s someone from the dark clan what should you do? Don’t hit him. Well this is really annoying for me especially for people on low levels. Luckily I’m on level 101. But still there’s people EVERYWHERE that constantly kill and kill and kill and kill. I hope you are not one of those players. Advice: if someone starts killing you kill them back! Bye! Hope you take my advice! Oh and cat sim owners please add more skins! Love the game!

Denise3123 ,

This is so amazing,

I just started to crawl back to this game, right now I am on level 20 or 21 this game.. oh it's wonderful, I wanna kinda see the new update and all so I will look forward to seeing that update! I spent the hole last night watching ads to get 1,000 coins, I bought a few of my favorite pets. Cute little boots btw! Here’s some recommends if They wasn't added to the update, 1: different color eye choices. Right now I really don't care but it would be cool,; 2: more cats. I know that the update might have new cat skins but, can we make our own? Or special cats for certain levels?; 3: more bosses: I mean I really don't approve this as much but I wanna put a challenge on the people who already defeated each boss.; 4: baby cat moves on this is a one that I deal with my 'baby' cat is level 17 and I don't want it to hit 20. Before the 1st child so when you play the parents please. Ask if they want a child with them or not.; 5: more clan choices. I mean it would be cool to have a clan that you made custom. But this is a recommendation for this game. I can’t make up anymore recommendations so that's it. Oh and add groups also.. even if clans are exactly like groups.

RedPanda Boss ,

Graphics don’t matter, but glitches do

(Edit:Uh so 5 minutes after this was fixed, 4 changed to 5 stars) So I know this game doesn’t have the best graphics but it doesn’t affect the gameplay to much and I understand the amount of ads because of how little people play this anymore but the things that bother me are 1.the ads that are a minute instead of 30 seconds 2.the micraculas ladybug ad that is impossible to close unless you restart the app you should pay attention with your ads to see if they close and how long are they, with love, an addicted player (another edit: I’m confused why people are giving one stars and somebody said this game should be 18+ and complaining about bullying when I see none, and glitches that don’t happen, also I love the huge range, well huge enough range of cats to chose from, I like the feeling of when I upgrade from a kitten shaped one to one that looks like the adult version, also with the adult looking skins I’m proud you remodeled the kittens to not just be a miniature adult and this is my favorite game online or offline, so here’s my only 5 star I’ve given in a year and a half, cheers!

App Privacy

The developer, Turbo Rocket Games, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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