Cow Evolution: Idle Merge Game

Contains adsIn-app purchases
611K reviews
Content rating
USK: All ages
10M+
Downloads
Content rating
USK: All ages
Digital Purchases
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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 in this thrilling idle game. 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. Cow Evolution brings a fresh take on idle games.

šŸ„ 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 in this clicker game that challenges your creativity and strategy.

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. Idle games like Cow Evolution offer endless fun as you keep merging and evolving your farm creatures.

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. This idle game is perfect for those who love clicker games and enjoy the thrill of continuous evolution.

šŸ„ 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 in this evolution games.

🐮 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.

šŸ„ 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 and solve the merging puzzle in this evolution games.

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.
Discover cow mutant species, merge animals and have fun in this evolution game
Updated on
Sep 3, 2026
Available on
Android, Windows
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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

522K reviews
Zomdao
May 9, 2026
Game used to be good many used ago, so I tried it again. Now it's just an ad spam and in general no fun at all. Turning off internet access for the app allows me to play without ads, but even then, the gameplay is boring and repetitive: Open game, merge cows, buy maximum amount of evolved cows for the money gained while offline, merge them, close game.
3 people found this review helpful
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Stephen_Lil ́Cheezy Schwity_Swanson
February 20, 2026
It's a rather good game, and have quite a fun time playing it. However I give it a 5/10 because the forced ads pop up rather frequently and your constantly prompted to either spend money or watch more ads. Besides this, the mechanics and UI are quite alright. I do think it is just another Battlecats type game to a T. And that is definitely where some of the alure is. It is free. And for that its pretty good.
17 people found this review helpful
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Ben Fraser
October 11, 2024
The ads ruin the game. Literally. There are many opportunities to voluntarily watch ads for bonuses and yet they still show ads down your throat. In this game, a big element is that you feed berries to cows and have a timer to do stuff before the effect triggers and then an ads hit back to back and don't let you actually take advantage of your bonus. Mobile games have become toxic and we should all boycott them until they actually become playable again.
66 people found this review helpful
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What’s new

Bug Fixes & Improvements