Is Atomfall Playable on Gaming Handhelds?

Wondering if you can dive into Atomfall on your favorite gaming handhelds? Absolutely, you can. Atomfall has earned the Steam Deck Verified badge, giving it a thumbs-up from Valve, the masterminds behind the popular Steam Deck handheld. With this seal of approval, it’s clear that the game runs smoothly on the Deck. Consequently, it should also perform seamlessly on more powerful gaming handhelds, like the ASUS ROG Ally and Lenovo Legion Go.

Atomfall, one of the standout indie titles of 2025, is a fresh survival game developed by Rebellion. This studio also brought us the famed Sniper Elite and Zombie Army series. But unlike those games, Atomfall takes a more expansive approach, offering players a sprawling open world paired with a narrative brimming with choice. You’ll find yourself five years post the notorious 1957 Windscale nuclear incident, maneuvering through the radioactive wastes of Lakeland in Great Britain, unraveling mysteries tied to this fictional disaster.

Critics have received Atomfall warmly, commending its intriguing world design, diverse enemy encounters—including mutants, cultists, robots, and soldiers—alongside its exploration mechanics and the liberties it offers players in tackling objectives. With Atomfall being available on Xbox Game Pass, the anticipation to explore its world is high. Handheld gaming fans, particularly those using gadgets like the Steam Deck, are eager to know how well the game holds up.

Fortunately, the verdict is in your favor. As indicated on the game’s Steam page, Atomfall is officially Steam Deck Verified, meaning Valve’s team has extensively checked its compatibility and performance. If you’re using one of the more powerful devices like the ASUS ROG Ally or Lenovo Legion Go, you can expect an equally, if not more, pleasant gaming session, given their superior capabilities compared to the Steam Deck.

Now, let’s talk about optimizing your Atomfall experience on these handhelds. On the Steam Deck, it’s wise to aim for a buttery-smooth performance at around 40 FPS with settings dialed to medium and a full 100% resolution scale. This setup gives you a fine blend of graphical detail and fluid gameplay. If you notice the frame rate dipping, you might want to tweak the render scale a bit or adjust the shadow quality to low. Should you prioritize a higher frame rate, know that while lowering settings can significantly boost performance, you may have to trade some visual fidelity.

With more advanced devices like the ASUS ROG Ally and Lenovo Legion Go, there’s room to up the visual ante without causing a performance hit like you might experience on the Deck. Adjusting settings to high on these handhelds offers a visually richer experience, though it’s important to manage expectations around achieving desktop-level performance on portable devices.

Mark your calendars, as Atomfall is set to release on March 27 across multiple platforms, including Xbox Series X|S, Xbox One, Windows PC, PS5, and PS4. And if you’re looking to save some cash, the Standard Edition, normally priced at $49.99, is currently available at a discount for $38.69 on CDKeys. There’s also a Deluxe Edition available at a reduced price of $51.99 on CDKeys, featuring Early Access and exclusive in-game cosmetic items. If subscription services are your style, rejoice in knowing Atomfall is debuting on Game Pass right from day one.