In Andromeda, players represent different races that all converge on an unknown massive spaceship – each hoping to loot the ship of ancient technologies. The spaceship has a different layout each game, with 9 tiles being chosen out of a supply of 11. There are also different technologies available to be found each game (4 out of 8). Each player is randomly dealt a race, and each comes with its own special abilities as well as a number of explorers that will start on the ship. 6 Missions are drawn into a Common missions deck; the top card of this deck is revealed for all to see. Each player is then given 2 mission cards, one of which is kept, to provide each player with a personal mission.