Shrunk to the micron scale, you wake in Petri Dish A of a sprawling lab-on-a-chip. Six themed dishes — Droplet Lab, The Incubator, the Bioreactor, the Crystal Vault, Cold Storage — are wired together by microfluidic channels that sweep you along. Mine specimens, build whatever you dream up, and survive the antibodies, phages, mould spores, free radicals and air bubbles that want a word.