From the introduction:
You are passengers aboard the interstellar ark Nabi. The ship’s cryo tubes have malfunctioned, causing your clan and others to awaken prematurely, but the captain and crew are still in stasis as “sleepers.” There are 90 years left until you arrive at your destination, New Earth. You must maintain the ship and its onboard sustainable farms for the remainder of your journey. Without the captain and crew to offer guidance, you draw inspiration from the agricultural customs of communal labor—PUMASI. Each player represents a group of passengers, or a clan, aboard the ship. A clan may be a family, company, guild, or other tight-knit group.