The world is full of nasty bacterias eager to get into our bodies and disrupt the work of our immune system. We don’t even know about it, but our immune cells are constantly hunting and killing vicious germs trying to undermine our health. Being in the middle of this battle can be very exciting, especially if you armed with some amazing guns! Set out on a thrilling journey through a human organism and rid it of all the viruses lurking in its most remote corners! You have to navigate through the body inside a special capsule and shoot at every bacteria you see on the way. Make sure to use the right weapons for a 100% result!