The Expanse: Osiris Reborn Closed Beta Launches April 22 for Early Supporters

Early Access for Pre-Order Customers#

Owlcat Games announced that The Expanse: Osiris Reborn will launch its closed beta on April 22, 2026. Players who purchase either the Collector's Edition or Miller's Pack will gain access to the beta on Steam, Xbox Series X|S, and PlayStation 5. The beta will run until the game's full release in Spring 2027.

That's an unusually long beta period - nearly a full year of early access before the official launch. This approach mirrors what we've seen with games like Baldur's Gate 3, where extended early access allowed developers to iterate based on community feedback and polish systems that might have shipped broken otherwise. For a studio making their first action RPG, that extra runway could be crucial.

The story-driven action RPG casts players as a Pinkwater Security mercenary operating in The Expanse universe. For those unfamiliar, Pinkwater is essentially the Expanse equivalent of a private military contractor - morally gray work-for-hire types who show up throughout the series doing the dirty jobs that corporations and governments would rather outsource. It's a smart narrative hook that gives players freedom to make questionable choices without breaking the fiction.

According to the announcement, the beta will showcase combat systems, zero-gravity movement, dialogue choices, and upgrade mechanics - giving early supporters a substantial preview of the core gameplay loop. The zero-gravity movement is particularly interesting here. The Expanse has always been grounded in realistic space physics, so how Owlcat translates that into satisfying third-person action will make or break the game's identity. Done right, zero-g combat could offer tactical depth beyond typical cover shooters. Done poorly, it becomes a disorienting mess where players fight the camera more than enemies.

The inclusion of dialogue choices and upgrade mechanics from the jump suggests Owlcat isn't abandoning their RPG roots entirely. Expect branching conversations with consequences, faction reputation systems, and character builds that actually matter - the studio's bread and butter from their Pathfinder games.

Day One Game Pass and Multi-Platform Launch#

The full game launches Spring 2027 across PC (Steam, Epic Games Store, GOG), Xbox Series X|S, and PlayStation 5. Notably, The Expanse: Osiris Reborn will be available on Xbox Game Pass from day one, making it immediately accessible to subscribers at launch.

Day one Game Pass is becoming increasingly common for mid-tier releases, but it's still a significant get for players. It means anyone with an active subscription can try the game risk-free at launch, which should help build a player base quickly. For a narrative-driven game banking on word-of-mouth, that initial surge matters. The downside? It sometimes signals publishers hedging their bets on full-price sales, though that's speculation at this point.

The multi-platform launch is ambitious but expected in 2027. No Switch 2 version announced yet, which makes sense given the technical demands of zero-g physics and what's likely to be detailed character models and environments. The Expanse doesn't do cartoony visuals, so compromises for less powerful hardware would be significant.

Owlcat Games, known for their work on the Pathfinder CRPG series, is taking a different approach with this project - trading their signature isometric perspective for third-person action while maintaining their focus on narrative depth and player choice. This is a major pivot for the studio. Pathfinder: Kingmaker and Wrath of the Righteous were dense, systems-heavy CRPGs with real-time-with-pause combat and hundreds of hours of content. Moving to third-person action means rethinking everything from encounter design to how abilities work to UI/UX for controller players.

The risk here is alienating their existing fanbase while failing to capture the action RPG crowd who expect tight combat on par with games like Mass Effect or The Outer Worlds. But there's opportunity too - The Expanse IP deserves a proper game treatment, and Owlcat's strength in branching narratives and morally complex choices could translate well if the action foundation is solid.

The nearly year-long beta window suggests Owlcat is committed to gathering player feedback and refining the experience before the wide release. It also suggests they know they're stepping outside their comfort zone and want to avoid launching broken or half-baked. Smart move, especially after the rocky launch state of Pathfinder: Kingmaker back in 2018. That game eventually became excellent after months of patches, but first impressions matter more now than they did six years ago.

For fans of The Expanse looking to jump in early, the April 22 beta date is less than two months away. If you've been waiting for a game that captures the political intrigue and hard sci-fi aesthetic of the show and books, this is your chance to shape how it turns out. Just remember that beta means beta - expect bugs, balance issues, and systems that might get overhauled before launch.

Are you planning to grab early access, or will you wait for the full Spring 2027 launch?