Bacteria Evolution: Idle Merge

Everyone

Digital Purchases

A crowd favorite is now presented in Bacteria Evolution: Idle Merge. Tapps Games refines features for AGCscript user satisfaction. Check the details at Simulation, Idle, Casual, Single player, Stylized, Offline.

Easy Tutorial To Run Bacteria Evolution: Idle Merge

Behind the scenes, Earth has always been controlled by mysterious, invisible beings: the bacteria!

Merge many different mutant bacteria species until you create the most unbeatable superbug in the universe!

Why worry about a little germ or plague virus when you can join them in wiping humans from the planet and recolonizing the world?

It’s already begun, and there’s no resisting this infection. Spread the origin story of today’s super bacteria and help them evolve!

BACTERIAL FEATURES

👾Pantheon: a new place for supreme beings to look down on us mortals and laugh at our misery
👾Impostors: watch out for impostors trying to steal the spotlight from the bacteria

HOW TO PLAY

👾Drag and drop similar bacteria to create new mutant creatures that can infect anyone
👾Use bacteria eggs to earn coins, buy new creatures and make even more money with pandemic income rates!
👾Alternatively, fiercely tap a bacteria to make coins pop from their eggs

HIGHLIGHTS

👾Different stages and many bacteria species to discover
👾A mind-blowing story with sick twists!
👾The unexpected mix of evolution dynamics and incremental clicker games
👾Doodle-like illustrations
👾Open-ended gameplay: enjoy epidemic freedom!
👾No bacteria were harmed in the making of this game, only developers

You might not be into bacteria yet, but one thing’s for sure: they’re really into you.

Please note! This game is free to play, but it contains items that can be purchased for real money. Some features and extras mentioned in the description may also have to be purchased for real money.

Merge mutant species of bacteria and discover the origins of super germs! Tycoon

Updated on

Jun 30, 2026

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

4.5K reviews

A Google user

September 18, 2018

My daughter loves the game. However the ads are always unavailable, the one time they were we got hats and coins, the next time we played they were no longer there. Even the one we'd purchased was gone. Tried logging out and back into Facebook, restoring purchases and saved data but they are still gone. I got two blue gems for touching a virus, but when I switched worlds it took one away. It won't allow me to select the cloud save option.

110 people found this review helpful

Rachel Whitney

July 20, 2026

The game is fun but it's impossible to do anything without ads appearing. It gives you the option to pay to take away ads but I'm not going to do that with a game I've only had on my phone for 5 minutes that I'm not sure I'm going to keep.

A Google user

May 28, 2019

I really like this evolution game, it's simple, fun, and relaxing. My only gripe it's once you've leveler up your evolution crate speed, they take too long to open. They need to be instant like the other crates. Because once you've leveler it up all the way they're pretty much constant, and all you ever do is watch them open. It takes forever.

100 people found this review helpful