Bacteria Evolution: Idle Merge v1.0.51

Tapps Games

Contains ads • In-app purchases

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About this app

Developer Description

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

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.

What's New

Bug Fixes & Improvements

In-app purchases

$1.99 - $54.99 per item

Version Information

Version: 1.0.51
Downloads: 500K+
Updated on: Nov 13, 2025
Released: Aug 21, 2018
Requires: Android 8.0

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Bacteria Evolution: Idle Merge users say on Google Play

★★★★★

Carolynne Hawley

This game is amazing! Once I started playing I was addicted to the game! Even tho there's loads of ads it's amazing! Definitely get this Awsome merge game!

★★★★

Bl4ckQuasar

another fun merge game, but I think the graphics are lacking

★★★

Rami Price

In this game there's small brown boxes where there is baby bacteria inside and when you put two identical bacteria together then it forms a new bacteria. 🦠🦠🦠👋

★★

Hufflepufflez :3

Fine game, but when I spend diamonds on the "deals" for some reason I don't receive half of them. The newest deal had the color option peridot + two others for sale, I bought it with the gems, and I still don't have peridot (it says I have to get it still- has "try" not "use" on it) it's disappointing and it has no recourse afaik

★