In this fast paced game, you are the guardian of a group of cells called waddlers that you must keep safe from pesky viruses. Build walls around the viruses to prevent outbreaks that will sicken and reduce your population size. As a citizen scientist your medical toolkit will include lasers, vaccines and of course plenty of fiber rich foods. Show off your achievements by climbing the population leaderboard. Do you have what it takes to fight off the viruses and help your tiny friends outgrow their petri dish?