A developer has ported the first scene of Half-Life: Alyx to Unity for running on the standalone Oculus Quest 3.
The developer used the XR2 Gen 2 chipset of Quest 3, which has a GPU as powerful as an Oculus Rift min spec PC, to render the scene.
The scene runs at a stable 72 FPS in some areas and drops significantly in others due to dense geometry.
Valve's upcoming standalone headset, Deckard, might use a similar kind of chip, which suggests the possibility of optimizing Half-Life: Alyx to run on it.