Description: is an addictive online multiplayer game where players take on the role of a virus trying to infect as many cells as possible. The game is set in a microscopic world where players must strategically navigate through various obstacles to reach and infect cells.



  • In, the main objective is to spread and infect as many cells as possible within a limited timeframe.
  • Players must strategize their moves to avoid being eliminated by other viruses or the player's immune system, represented by white blood cells.
  • Each infected cell earns the player points, and the player with the highest score at the end of the game wins.


  • Use the arrow keys to navigate the virus through the cellular environment.
  • Press the spacebar to release virus particles, infecting nearby cells.
  • Be cautious as the immune system will actively try to eliminate the virus by colliding with it.


Infectious Upgrades:

  • As players progress through the game, they can unlock and upgrade various virus abilities.
  • These upgrades range from increased speed and agility to releasing more potent virus particles for faster infection.
  • Earning points by infecting cells allows players to unlock these upgrades, enhancing their virus's capabilities.


  • Compete against other players from around the world and climb the global leaderboard.
  • Track your progress and see how you rank among the top virus players.

Addictive Gameplay:

  • With its simple controls and challenging gameplay, keeps players engaged for hours on end.
  • Develop your strategies, analyze the environment, and outsmart your opponents to dominate the cellular world.

Join the microscopic battle for infection supremacy in and show the world that you are the most cunning virus! QA

Q: Which controls are available in Covirus io?
A: In Covirus io, you typically control your character or object using a blend of keyboard inputs (such as WASD for movement) and mouse controls (for aiming and performing actions). You can also discover additional control options and settings within the in-game menu.
Q: How do I start online gameplay in Covirus io?
A: To begin playing Covirus io online, just navigate to the game.

Also Play: