developer Andy East has announced preliminary hardware support for the and Acer Predator Atlas handhelds. The ROG Xbox Ally X20 features full display support including VRR and HDR, alongside working sleep and wake functionality.
Users should note that while the Ally X20 supports back button remapping, RGB lighting and fan control are currently missing. An official OGUI plugin for fan control is in development. The Acer Predator Atlas 8 has basic controller and menu support enabled.
This update marks a major step for handheld compatibility, though some Acer features remain limited. As of October 23, 2026, the Atlas 8 lacks functional M1/M2 buttons and gyroscope support, with advanced tap features pending a future driver release.