
Screenshots

Watch trailer on Steam ↗Virus Brotherhood
Reanim Games · Published by STuNT
5 user reviews — 100% positive (5 reviews) · 30 achievements
Last updated 28 Sept 2026
You are a tiny virus, just born into the ruthless ecosystem of a single drop of water. There is no mercy here: billions of microbes are engaged in a constant struggle for existence, and their main enemy is hunger. Your life is measured in seconds on a hunger scale.
£0.89
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Action, Adventure, Indie, RPG, Simulation · 2025 · More under £5 games
Explore the perilous life of a tiny virus in Virus Brotherhood, where every second counts against relentless hunger. Navigate the competitive ecosystem with strategy and resilience, guided by Reanim Games' indie adventure that challenges your survival instincts.
About this game
Survival in a world under a microscope.
You are a tiny virus, just born into the ruthless ecosystem of a single drop of water. There is no mercy here: billions of microbes are engaged in a constant struggle for existence, and their main enemy is hunger. Your life is measured in seconds on a hunger scale. As soon as it drops to zero, you die forever.
To survive, you need to eat constantly.
Small colorful particles, similar to snowflakes, give you +1 second of life for each one—there are a lot of them, and if you play carefully, you won't go hungry.
Large green organisms are a real trophy: each one gives you +10 seconds at once.
At the bottom of the screen is a biological sensor: it scans everything around you and highlights it in
green — safe, you can eat it,
red — deadly threat.
The world is full of dangers:
— fast predators chase you and kill you at any touch;
— immobile giants stand still, but throw out a long sticky tongue and pull in prey from a long distance;
— neutral microbes do not hunt themselves, but colliding with them is also deadly.
Floating bubbles can be pushed. Sometimes they burst without harm, and sometimes they turn into traps: small prey gets stuck inside, and you can calmly eat them.
You have five powerful abilities that give you a temporary advantage:
On the key: I upgrade
Acceleration (key 1) — a lightning-fast dash that allows you to escape any pursuit. The main thing is not to crash into a large enemy at full speed.
Soundwave (key 2) — a powerful impulse that scares away all pursuers around you. Ideal when surrounded.
Brothers (key 3) — you summon four allied fighters. While they are nearby, you become just as strong and can eat anyone. Brothers are very voracious — you need to collect prey before they do.
Spikes (key 4) — you temporarily become the top of the food chain: all microbes flee in panic, and you hunt even former predators.
Dash (left mouse button, 3 charges) — an instant short burst in the selected direction. Each charge regenerates in 45 seconds.
Abilities 1–4 recharge in 1–2 minutes. Special bubbles with letters sometimes appear in the world — they instantly restore the selected ability.
The game keeps track of your points and survival time. The longer you last, the higher your score. With each new stage of evolution, you become larger, change your appearance, and gain new advantages.
After death, the achievements screen opens. If you score more than 1,000 points, your name will be added to the global leaderboard, which can be viewed in the main menu.
The controls are extremely simple: the character moves automatically, you just point the cursor in the direction you want to go.
The game has bright and rich graphics, but you can lower the quality or turn off the sound completely in the settings for maximum comfort.
Virus Brotherhood is a tense arcade game about the eternal struggle for life in a world that we can only see under a microscope. How many seconds can you snatch from this chaos?
System Requirements
Will my PC run this? →Minimum
- OS: 64-bit Windows 10
- Processor: Intel Core i5-3570K or AMD FX-8310
- Memory: 8 GB RAM
- Graphics: GeForce GTX 670 / GeForce GTX 1050 / AMD Radeon HD 7870
- DirectX: Version 10
- Storage: 10 MB available space
Supported Languages
Latest news
AnnouncementsOfficial
Now you don't just grow—you evolve.
We're excited to introduce a major update that completely changes your survival strategy in this neon microcosm! Now you don't just grow—you evolve.FORM AND SKIN SYSTEMYour body is no longer limited to a single form. Gain biomass points to unlock new evolutionary stages (Menu "i"):Predator: An aggressive starfish-shaped form with 360-degree vision.Phantom: A mysterious jellyfish with eyes on stalks, capable of disorienting enemies.Leviathan: The pinnacle of evolution. A three-headed serpent capable of consuming everything in its path.ACTIVE MUTATIONSEach form has unique abilities. Use them wisely:Electroshock \: Generate a discharge that paralyzes all nearby enemies. Perfect for defense or attack.Ink Cloud \: Release a veil of darkness to confuse enemies and escape.Vampirism \: Convert ingested food into life force, restoring health.RPG-LEVELINGEarn upgrade points every 300 points and spend them in the evolution menu:Boost your metabolism to slow down your hunger.Enlarge your stomach for longer journeys.Reduce ability cooldowns.Grow extra lives and increase your dash speed.Survival has become more difficult, but you now have more tools to become the dominant species!Read full article on Community Announcements (almaz)






