>> A new player is has joined the world
???: Let pandemic be over.
???: Oops, I am sorry. Did I say "Over"?
???: I mean "All over the world".
???: Hi, I am a virus.
Virus: Let me destroy the white cells and go here and there.
Virus: Please, help me out.

Attack white cells and get to the door

You are a virus in a human's body. Which means white cells will attack you. Shoot them down and get to the door. A boss will not let you get to the door until it is dead.

Auto shooting system

When a virus is near enough to enemy, it will shoot the target automatically. But not while you are moving.

Copy yourselves

Pick up a heart to make a copy of yourself or two. The other you will do everything you do at different position. Use them to shoot more or turn on a switch in a distance.

A classic platformer

Virus Protol is a classic platformer game. Which has a lot of gimmicks to get through and you have to jump around everywhere.

Diamond achievements

You can find 4 diamonds in the lobby. Each has a different condition to turn on the light in the diamond. Try lighting them all.