RX 580 — The Sinking Forest - 沈んだ森 - at 1080p

The RX 580 runs The Sinking Forest - 沈んだ森 - at ~46 FPS on 1080P High settings — within the 30–60 FPS playable range but below the 60 FPS smooth-play threshold. Switching from High to Medium settings typically recovers approximately 8 FPS on this GPU tier.