If you are tracking the STARSEEKER release date, the key detail is now clear: System Era launches the game in Early Access on June 11, 2026, at 10:00 AM PT. It is coming to Steam, the Xbox PC app, Xbox Series X|S, PlayStation 5 and Nintendo Switch 2. This is not a quiet Astroneer sequel. It pushes the universe toward online co-op expeditions, shared progression and a central space station.
Key points
- STARSEEKER: Astroneer Expeditions enters Early Access on June 11, 2026, at 10:00 AM PT.
- The game launches on Steam, Xbox PC app, Xbox Series X|S, PlayStation 5 and Nintendo Switch 2.
- STARSEEKER will be available through Game Pass during Early Access.
- A public playtest starts on June 4, 2026, with progress carrying into Early Access.
According to the official System Era blog post, Early Access will also be available through Game Pass. A public playtest starts on June 4, 2026. Steam also labels the game as Early Access, so players should expect an evolving build rather than a final 1.0 release.
STARSEEKER release date and confirmed platforms
The official Steam page confirms the planned June 11 date. It also lists online co-op, cross-play and cross-progression. Players will launch expeditions from the ESS Starseeker, explore Tephra and complete hundreds of tasks.
The platform list is broad. STARSEEKER is planned for Steam, Xbox PC app, Xbox Series X|S, PlayStation 5 and Nintendo Switch 2. Steam also lists French interface and subtitle support. For broader coverage, readers can follow our latest gaming news, the news section and our feature articles.
What STARSEEKER Early Access includes
The starting package sounds more complete than a rough prototype. STARSEEKER Early Access includes expeditions, reputation paths, crafting, missions and an ongoing narrative. System Era plans monthly updates with new regions, story missions, items, characters and tougher challenges.
Price is another key point. System Era lists a $29.99 Early Access price with regional pricing. The studio also says there are no microtransactions or premium currencies. Optional cosmetic supporter packs may appear, but core cosmetics are described as earnable.
Is STARSEEKER on Game Pass?
Yes, STARSEEKER is coming to Game Pass for its Early Access launch. That gives the game a strong chance to find a co-op audience quickly. Games like Deep Rock Galactic showed how much a low-friction entry point can help.
Still, players should test the feel before committing. The public playtest on June 4 should help with that. System Era says progress will carry into the full Early Access release.
Does the trailer sell the June 11 launch?
The Nintendo of America trailer focuses on the Switch 2 version. It shows crews exploring space, completing planet-wide objectives and facing strange hazards. It is colorful, quick and clearly aimed at players who want social sci-fi adventure.
That said, the trailer does not answer every concern. Mission structure, difficulty, rewards and server stability will matter more than the art style. STARSEEKER already has charm. Now it needs strong pacing.
In short, the STARSEEKER release date gives co-op players a concrete target. The playtest on June 4 should decide whether this is a wishlist game, a Game Pass trial or a day-one crew project.
Frequently Asked Questions
When is the STARSEEKER release date?STARSEEKER: Astroneer Expeditions launches in Early Access on June 11, 2026, at 10:00 AM PT. The date is confirmed by System Era and Steam.
The public playtest starts on June 4, 2026. Check the official blog and the Steam page for access details.
STARSEEKER is coming to Steam, the Xbox PC app, Xbox Series X|S, PlayStation 5 and Nintendo Switch 2. Early Access supports cross-play and cross-progression.
Yes. System Era confirms that STARSEEKER will be available through Game Pass when Early Access begins on June 11, 2026.
The announced Early Access price is $29.99 with regional pricing. System Era says the game will not include microtransactions or premium currencies.
Use the STARSEEKER blog, the official site and the Steam listing.
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