Starseeker: Astroneer Expeditions is a cooperative multiplayer game developed by System Era Softworks and published by Devolver Digital, set to be released in 2026. Players start their journey on a space station with up to four participants and explore a quirky planet, engaging in various objectives such as battling alien lifeforms and scavenging for "space loot." The gameplay includes exploration of colorful terrains and alien oceans, featuring both confrontations with extraterrestrial foes and interactions with benign creatures like sentient carrots.