Yandex Games
Bacterial Swarm

Bacterial Swarm

Arcade
HighConcept
12+

Similar games

Santa Rescue
Santa Rescue
Icy Purple Head - Jump and slide dash game
Icy Purple Head - Jump and slide dash game
Burkozel
18+
Burkozel
8 Ball Puzzle
8 Ball Puzzle
CosmoCat: Escape8
CosmoCat: Escape
Bounce Bank61
Bounce Bank
Geometric Dash: Evolution to the Demon!34
Geometric Dash: Evolution to the Demon!
Drops
Drops
Stickman Temple Wars
Stickman Temple Wars
Connect Candy
Connect Candy
Cursed Treasure: Level Pack
Cursed Treasure: Level Pack
Seven
18+
Seven
  • User agreement
  • Privacy policy
Technical supportSupport
Bacterial Swarm

Bacterial Swarm

12+
  • HighConcept
  • ·
  • Arcade
Log in with your username to reliably save your game progress and achievements

About game

A biologist engineered a good bacterium — and released it into the heart of the infection. Steer a living cell that auto-fires spores at endless swarms of evil microbes. Survive wave after wave, collect nutrient orbs and level up. On each level-up, choose your upgrades: boost your main cannon or pick up new biological weapons — orbiting phages, infectious clouds, predatory bacteria and more. Every few waves a boss appears, each with its own deadly mechanic. Defeat it, bank biomass, and spend it between runs on permanent upgrades and combat antibodies. Simple controls, deep progression and addictive survivors-like action. How long can you last?

How to play

On desktop the cell follows your cursor by default — click to toggle that on or off. Move with WASD or the arrow keys (on mobile, use the on-screen joystick). Your weapons auto-fire at the nearest enemies — your job is to dodge the swarm. Collect nutrient orbs to level up. On each level-up, pick 1 of 3 upgrade cards (with the mouse or keys 1 / 2 / 3). Press ESC to pause. The longer you survive, the more biomass you bank for permanent upgrades. Good luck!
  • survival
  • for PC
  • mobile
  • roguelike

Game info

Age rating
12+
Platforms
Authorization support
Yes
Localization
Russian, English
Screen orientation
Release date
Jul 10, 2026
Cloud saves
Yes
Categories
  1. All games
  2. Arcade
  3. Bacterial Swarm
Feedback
Games for you
Santa RescueSanta Rescue
Icy Purple Head - Jump and slide dash gameIcy Purple Head - Jump and slide dash game
BurkozelBurkozel
8 Ball Puzzle8 Ball Puzzle
CosmoCat: EscapeCosmoCat: Escape8
Bounce BankBounce Bank61
Geometric Dash: Evolution to the Demon!Geometric Dash: Evolution to the Demon!34
DropsDrops
Stickman Temple WarsStickman Temple Wars
Connect CandyConnect Candy
Cursed Treasure: Level PackCursed Treasure: Level Pack
SevenSeven