STARSEEKER Astroneer Expeditions is a multiplayer adventure game from System Era Softworks that places you aboard the ESS Starseeker, a space station orbiting mysterious planets in the Astroneer universe. You and your crew embark on time-limited expeditions to meticulously crafted planetary regions, starting with Tephra a world where swamplands, jungles, and oceans are littered with the wreckage of EXO Dynamics' failed mission. Each expedition requires teamwork to gather resources, complete objectives, and discover new landing sites, all while facing dangerous creatures, threatening flora, and environmental hazards.