Cow Evolution: Idle Merge Game

Contains adsIn-app purchases
4.4
603K reviews
10M+
Downloads
Content rating
Everyone 10+
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About this game

Become the biggest animal farmer in Cow Evolution! Merge cows and discover amazing new mootant creatures in the cow game.


🐮 Cowllect coins and crystals, upgrade your equipment and become an animal farm tycoon. Play FREE* Cow Evolution now and discover all the moosterious species!

Everything on the farm was just cows when mutations and evolutions started to create amazing creatures! Combine cows to merge the animals and build a farm with a variety of mutated monsters in the Idle Merge Evolution Game.

🐄 You can also customize your animals with various items such as hats, clothes, and accessories, and discover other worlds with mysterious creature species.

Be the biggest mutant cow farm tycoon in the world. Fuse the animals, collect coins, crystals and upgrade your equipment. Discover new species, make new fusions, and create more cow mutations.

Use all your creativity to explore new combinations and discover monsters. Download Cow Evolution now and embark on an idle game adventure!

🐮 Idle Merge Evolution Game



Tap and collect resources to evolve your cow farm in this Idle Merge Evolution Game. There are hundreds of items for you to collect, with discoveries that can lead you to discover more mutant species and ensure your progress through the cow game.

Level up your farm, customize your cows with hats, clothes, and accessories, and share the creatures you've discovered in this Cow Game with your friends.

🐄 Merge Cow Species



There are three main stages in this animal evolution simulator: monster cows, alpaca cows, and alien cows. Combine cows to test different combinations between these three stages and expand the number of mutant creatures on your farm. The more discoveries you make, the more items you earn to increase your catalog of discovered species and expand the monsters.

🐮 Animal Mutant Farm



Put on your farmer outfit and start taking care of your mutant cows. Complete the main quests of the idle clicker merge game and earn items to customize your animals.

There are many options of hats, hair, clothes, and accessories to make your farm much more fun in the idle clicker merge game.

Remember to play every day to collect more coins and crystals, and share your farm with your friends.

🐄 Merging Animals Puzzle



Discovering all the mutant creature species is a real challenge in Cow Evolution.

Do you think you can exploit your creativity to the max to create new monsters? Combine cows to find new mutants.

Download now the best idle clicker merge game and explore a universe of the mutant animal. Play every day, fulfill the daily missions and become the best fusion farmer in the region.

*Cow Evolution is a free Idle Merge Evolution Game. However, it has additional features and extra items that can be purchased in the in-game store.
Updated on
Mar 8, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
515K reviews
Ferris •
March 7, 2024
Overall I love this game and have for years. But I wish there was better settings. I hate the treasure chests when switching planets, they add so much unnecessary time. I HATE the blue evolution boxes, you can't swipe them to open you HAVE to click them and they take FOREVER. I wish there was a pause all boxes button like the pause merge magnet button. But I will still play it either way. It'd just make it more enjoyable. An overall volume slider would also help.
11 people found this review helpful
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Why is it spicy
February 21, 2024
Great game, used to play when I was younger and loved it so much. It's good if you want an offline game to mindlessly play. It's full of ads when you habe data or wifi though, I find when you're switching worlds it gives you an ad or if you're going to customize something. I also find gems are super difficult to get unless you pay for some.
7 people found this review helpful
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A Google user
April 21, 2020
They rope you in with a pretty fun game with very minimal adds, but I've discovered the further you get the more ads they start showing. For example, the first time I played I saw one of two ads in an hour. Today I've played for 15 minutes and have seen 10+, one was a back to back ad which was infuriating. Sadly I'll be uninstalling, I had a lot of hopes.
307 people found this review helpful
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What's new

Bug Fixes & Improvements