1 game board(double-sided)), Base Game: 10 enzyme cards, 6 protein hormone cards, 6 steroid hormone cards, 5 protein hormone receptor cards, 4 additional resource cards, 7 detoxification cards, 1 first player marker, 20 flasks(4 of each in 5 different colors), 10 transport vehicle disks(2 of each in 5 different colors), 15 player markers(3 of each in 5 different colors), 30 ATP tokens, 18 mRNA resources(black), 18 protein resources(red), 15 carbohydrate resources (green), 15 lipid resources(yellow), 5 goal cards, 2 grey flasks, 7 epigenetic modification cards, 12 event cards. Virus Expansion: 2 ebola virus attack cards, 2 influenza virus attack cards, 2 rhinovirus virus attack cards, 2 goal cards, 3 event cards, 5 anitbody dice, 15 antibody markers(tan), 1 rulebook (22 pages: color illustrations; 27 cm).