Vaccine Idle is a free Clicker game you can play instantly in your browser, with no download and no registration. How to play: mouse only. It renders at 1080 by 775 pixels and scales to your window. It joined SaGo Games on September 27, 2024. It is an HTML5 build, so it loads in any modern desktop or mobile browser.
Vaccine Idle is a mouse-only idle game to make your own vaccine and cures and save the world from the virus. After each win, you can upgrade your vaccine and make it better! Save the world as soon as you can. Buy doctors and sellers, sell cures to people, get money, and don't kill too many people.