All creatures on earth are disappearing due to the worst virus we've ever experienced.

Due to a failed experiment at the world's largest corporation, a deadly virus is quickly spreading out to the world.
The deadly virus can only be stopped by you who can develop a vaccine.
You're the only person who has an antibody for the virus.
You need to develop a vaccine in your vaccine development institute.
Take the vaccine to the virus research centers where the virus is born and eliminate them.
Since several virus research centers spread the virus simultaneously, you need to take the vaccine there as soon as you can.

From your base lab, spread the vaccine to empty labs to occupy.
As the vaccine is continuously delivered, the level of the base is increased.
Stop the virus from occupying other bases.
Occupy the virus research center with your vaccine to win the game.

Simple one-touch game
Easy to see the status from the newsfeed
Fun and enjoyable game for all!

Are you ready to save the world?
Fight against the virus! You are the only hope for mankind.