System Era Softworks and Devolver Digital announced during the PC Gaming Show 2026 that Starseeker: Astroneer Expeditions will enter Early Access on June 11, 2026 for PC, Xbox Series X/S, PlayStation 5 and Nintendo Switch 2.
An open beta is already underway, and players can join by signing up through the official Starseeker Discord server.
Captain Jupiter Reveals a New Vision
During the broadcast, Captain Jupiter, commander of the ESS Starseeker, introduced the game’s expanded vision.
This new entry reimagines Astroneer’s universe with a stronger focus on:
- Cooperative exploration
- Combat encounters
- Terraforming tools
- Movement upgrades
- Astronaut customization
It is a fresh perspective on the Astroneer formula, built around teamwork and shared discovery.
A Cooperative Journey Across the Stars
Starseeker: Astroneer Expeditions is designed as a co‑op‑first experience, encouraging players to work together as they explore planets, complete objectives and push deeper into uncharted systems.
You can play solo, but the game thrives when explorers team up on the station, share tasks and contribute to a collective mission.
Everything you do moves the expedition forward, unlocking new areas and expanding the reach of the Starseeker crew.
The ESS Starseeker Is Your Home Among the Stars
At the heart of the experience is the ESS Starseeker, a massive, persistent space station that evolves over time.
Here, players can:
- Plan expeditions
- Upgrade equipment and skills
- Customize their astronauts
- Socialize with fellow explorers
- Prepare for the next big leap into the unknown
It is a living hub that grows as the community pushes further into the galaxy.
Exploration With Purpose
Starseeker blends Astroneer’s signature charm with new layers of structure and progression.
Whether you are charting alien terrain, shaping landscapes with terraforming tools or coordinating with friends to tackle objectives, every action contributes to the shared mission.
Starseeker: Astroneer Expeditions is shaping up to be a cooperative space adventure built on curiosity, camaraderie and the thrill of discovery.