Build your own battle bot and unleash its power in this stylish PvP game!

From the creators of the hit games Cut the Rope and King of Thieves, comes the most ingenious and stylish battle bot constructor! Join more than 150 million players from all over the world and become the star of the Arena!

• Be a master engineer: design, craft, upgrade, and improve the Ultimate battle bot!
• Take the role of a mean street cat and fight against other players in fast and hilarious PvP action!
• Discover dozens of crazy weapons, gadgets and body shapes, including badass Ultimate Machines! Outsmart your opponents with your unique battle bot design!
• Create a powerful gang and rule the streets! Participate in gang battles to win unique parts, make new friends and share your secrets in your gang’s chat.
- City Kings: Fight against real gangs from around the globe to conquer the city in cooperative mode.
• Battle against real players and fight your way to the top of the World Championship!
• Bet on other bots and share replays of your best fights!

Get the game now for free and become the star of the Crash Arena!
SUBSCRIPTION. Subscribe to Premium Membership and get premium experience with CATS
By subscribing to CATS, you:
- Disable all forced Ads
- Unlock 10 locked parts immediately
- Get 80 gems for free every day
- Get x2 coins from boxes
Subscription cost is $4.99/$7.99/$9.99 for 1 week. If you choose to purchase Premium Membership Subscription Pack, your account will be charged upon confirmation of purchase after the free trial expires. Your subscription will auto-renew every week/month unless you turn it off 24-hours prior to the end of the current period.
You can turn off auto-renewal at any time from your game settings. No cancellation of the current subscription is allowed during an active subscription period. If you don’t choose to purchase subscription, you can simply continue using CATS for free.
Terms and Conditions:

What’s New

Version 2.24.1

The ApoCATlypse has begun! Get prepared with the new post-apocalyptic set:

- ApoCATlypse Bus: a large, robust vehicle. Plenty of energy to arrive on time to school.
- Stop Sign Gadget: everybody stops for the stop sign, especially ranged weapons.
- Basketball Cannon: shoots basketballs that will remain on the arena to absorb some damage.
- Electrified Barbed Wire: stuns enemy machines and all of their parts for some time.
- Tank Tracks: slow, but have increased force.

Ratings and Reviews

4.8 out of 5
246.3K Ratings

246.3K Ratings

Lyndrad ,

Clan ranking system.

I have been playing the game for more than a year. I am the leader of a gang and have seen a few things I would like to see in the gang. A rank for gang members Offers, members, and recruits. The new recruits that come in and don’t know how to play in a game yet burn up scouts and replaces. I don’t feel that recruits should be able to use scouts and or replaces. Recruits should not be able to use any of the tools to the city of kings only the tolls that is used on them self till the leader feels they have proven them selves a worthy member. Members should have more access to the tools in the city of kings. Officers should have control to demote players or kick players for breaking the rules. There should be a place to go that the leader can post the rules of the gang so the recruits can see them. As it is now we have to retype the rules every time some one joins the gang. I would like to see a instant message system so you can talk to some member with out talking to all members. Also there needs to be a way so that we can see what members are online, like in the championship this would make things easier to know how to plan attacks. And the last thing the chat log roll is too short. Right now you can leave a msg for people to see, if people start chatting that message will get lost. Than you for your time, battle on dudes

Grumasaurusrex ,

Great game... but

It’s fun to play. I could imagine it getting a bit receptive but for people like me that only play a game for a month or 2 it’s fine. The main version is a lot of fun but it can get a little hard to earn money and you eat up a lot of money trying to upgrade. You either have to play an insane amount of battles which gets boring or having to wait in packages to be given to you and sell 1.5 parts for every part you use to upgrade. The second or lower version of the game just isn’t very fun in my opinion. It’s like a half assed version of the main game, you can’t merge parts or sell parts so it gets repetitive easier that the original version because you’re not really upgrading you’re just making due with the same stuff at the same strength and hoping you win. I really haven’t played the lower version much since I simple don’t enjoy it. The only real improvements I could see is make battles worth a lot more money and it would be cool if as you upgraded weapons the thumbnail of the Weapon changed and got cooler in some way. I get it, these games are here to make money and that’s why they don’t give you a lot of money and stuff but at least make it worth it to play without absolutely having to spend money I mean for enough gold to merge a single weapon I haven to play 15 battles and merging one weapon makes almost no difference. Find a better balance. Good game over all tho

Jk-Dubb ,

Long time player starting to get frustrated

This game has been my favorite game since I first played a year ago. One of the reasons I really loved it was because you did not have to purchase anything- you had to be willing to put in time and play lots and lots of quick fights but you could play without HAVING to pay. But now, playing quick fights isn’t nearly enough to be competitive. I have a ton of parts but no money/coins with which to fuse parts to build my health and attack. And with the latest update, I haven’t received money in the prize boxes- how am I supposed to build up coins to fuse????
Additionally, it is so much harder to GET machines to stay competitive (seen in the last couple updates). I have noticed that it is impossible to get a vehicle with 2 attack attachment points AND 1 defense attachment point. I used to be able to get those by stage 8.
I have loved this game so much and it has gotten me through some long chemo treatments, but if I have to keep buying gems to substitute for coins to fuse, I’ll have to stop playing.
Please, please bring back the ability to work hard and get rewards for doing so!
Thanks for allowing me to vent a bit...

In-App Purchases

Starter pack
600 Gems, 1 Legendary box, 3 Attack toolbox.


ZeptoLab UK Limited
187.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish

Age Rating
In-App Purchases
  1. Box of Gems $9.99
  2. Handful of Gems $1.99
  3. Pile of Gems $4.99


  • 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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