Subnautica 2 and Forza Horizon 6 Steam Deck Verified Status for 2026

Forza Horizon 6, alongside the highly anticipated early access launch of Subnautica 2, has officially earned Steam Deck Verified status from Valve, confirming full compatibility for the handheld PC platform in 2026. This certification ensures that both titles meet strict requirements for performance, control mapping, and screen legibility on the Steam Deck OLED and standard models. The announcement comes as part of a broader wave of updates from Valve, which continues to expand its library of verified titles ahead of the projected launch of the next-generation Steam Deck 2.

Steam Deck Verified Titles for May 2026

The month of May has proven to be a significant period for handheld gaming enthusiasts at In Game News. Valve has issued the "Verified" badge to several high-profile releases, confirming their status as fully ready for portable play. Beyond the aforementioned open-world racer and the survival sequel, the list of newly verified games includes:

• Lego Batman: Legacy of the Dark Knight: A new entry in the long-running franchise.
• Mina the Hollower: Developed by Yacht Club Games, this title is verified ahead of its May 29th release.
• Outbound: Recently launched and now fully supported.
• Dead as Disco: The musical beat 'em up title.
• Mixtape: The nostalgia-focused release gaining current discourse.
• Coffee Talk Tokyo: A cozy brewing simulation.
• Motorslice: A platformer title that has also cleared certification.

While these titles have gained the coveted checkmark, not all upcoming releases have received the same designation. Supermassive Games’ Directive 8020 has been assigned the "Playable" status, indicating that while it functions on the hardware, it may require minor manual adjustments from the user to achieve an optimal experience.

Technical Context and Hardware Compatibility

The Steam Deck Verified program serves as a benchmark for players to understand how a game will perform on the 800p handheld screen. For titles like Subnautica 2, which follows the original 2018 survival adventure game that holds an 83 Metacritic score, the verification confirms that the transition to handheld hardware has been handled with technical care. The original Subnautica, which is available on platforms including PlayStation 5, Xbox Series S/X, and Nintendo Switch, established a foundation for handheld performance that the sequel aims to maintain.

The Future of Steam Hardware

Valve’s commitment to the handheld form factor extends to its future hardware initiatives. The upcoming Steam Machine, described as a screenless iteration of the existing Steam Deck architecture, is expected to eventually support the same library of verified titles. However, the company has faced logistical hurdles in the rollout of these living room devices, primarily due to ongoing component shortages that have slowed production timelines compared to the initial success of the Steam Controller.

For more updates on the latest hardware certifications, you can follow our hardware news coverage or check our ongoing Steam Deck updates.

Impact of Recent Leaks on Major Releases

Both Subnautica 2 and Forza Horizon 6 are entering the market under challenging circumstances. Reports indicate that both titles have been subject to significant data leaks in the days leading up to their respective releases. Despite these security issues, the official Steam Deck compatibility status remains unchanged. The verification process serves as a functional guarantee that the software, regardless of pre-release distribution issues, is optimized for the hardware's control schemes and display output.

The verification of Lego Batman: Legacy of the Dark Knight follows a pattern of Lego-themed titles historically performing well on portable hardware. Given the established nature of the engine used in these games, the certification was largely expected by the community. Similarly, the verification of Mina the Hollower demonstrates Valve's dedication to certifying smaller independent titles well before their official release dates, providing consumers with confidence regarding performance at launch.

Frequently Asked Questions

Is Subnautica 2 Steam Deck Verified?

Yes, Subnautica 2 has been granted Steam Deck Verified status by Valve, confirming full compatibility for the handheld device.

When does Subnautica 2 release on Steam Deck?

The early access version of Subnautica 2 launches this week and is fully compatible with the Steam Deck upon release.

Is Forza Horizon 6 Steam Deck Verified 2026?

Yes, Forza Horizon 6 has officially received the Steam Deck Verified checkmark, ensuring it meets performance and control standards for the handheld.