Grandpa's Legacy on ROG Xbox Ally X

Well above recommendedEstimate · low confidence, ±30%

Yes. The ROG Xbox Ally X meets Grandpa's Legacy's recommended spec. At its native 1920×1080 we estimate ~111 fps on the ultra preset (range 78–144, low confidence, ±30%). 60 fps is reachable on the ultra preset. Model estimate, not measured; data updated 2026-09-24.

Estimated FPS at native 1920×1080

Preset	Native 1920×1080	Range	Rendered at 1280×800
low	236	165–300+	300+
medium	181	127–235	280
high	139	97–181	215
ultra	111	78–144	172

Estimate · low confidence, ±30%

Estimated FPS from our model (v0), based on the game's published requirements and relative GPU/CPU performance. Not measured. Real results vary with drivers, patches, and scenes. Values above 300 fps show as 300+. Data updated 2026-09-24.

Presets for 30 / 40 / 60 fps

30 fps at 1920×1080: ultra preset
40 fps at 1920×1080: ultra preset
60 fps at 1920×1080: ultra preset
40 fps rendered at 1280×800: ultra preset
60 fps rendered at 1280×800: ultra preset

AMD graphics: use FSR in quality or balanced mode (or the system-level RSR upscaler) before dropping the preset. DLSS is not available on AMD.

Frame cap and power

Screen: 1920×1080, 120 Hz, 80 Wh battery.
Even frame caps for 120 Hz: 30, 40, 60, 120 fps. At ultra (low end of the range 78 fps), a 60 fps cap should hold steady.
TDP: not measured yet. We don't publish wattage advice until we have measured runs.

Steam Deck rating

Valve hasn't rated this game for Steam Deck.

Grandpa's Legacy on other handhelds (ultra preset, native resolution)

Handheld	Screen	FPS at native	FPS at 1280×800	Verdict
MSI Claw 8 EX AI+	1920×1200	142	235	Well above recommended
ROG Xbox Ally X	1920×1080	111	172	Well above recommended
ROG Xbox Ally X20	1920×1080	111	172	Well above recommended
Legion Go 2	1920×1200	99	164	Well above recommended
MSI Claw 8 AI+	1920×1200	99	164	Well above recommended
MSI Claw A8	1920×1200	99	164	Well above recommended
MSI Claw 7 AI+	1920×1080	101	156	Well above recommended
ROG Ally X	1920×1080	96	149	Well above recommended
Legion Go	2560×1600	56	133	Well above recommended
ROG Ally (Ryzen Z1 Extreme)	1920×1080	86	133	Well above recommended
Legion Go S (Ryzen Z1 Extreme)	1920×1200	81	133	Well above recommended
Legion Go 2 (Ryzen Z2)	1920×1200	81	133	Well above recommended
Steam Deck OLED	1280×800	118	118	Well above recommended
Steam Deck LCD	1280×800	110	110	Meets recommended
ROG Xbox Ally	1920×1080	66	102	Meets recommended
Legion Go S	1920×1200	62	102	Meets recommended
MSI Claw A1M	1920×1080	66	102	Meets recommended
ROG Ally (Ryzen Z1)	1920×1080	51	79	Meets recommended

Native = each device's own screen resolution; 1280×800 compares GPUs at the same render resolution. A faster handheld is the upgrade path here; desktop cards don't apply.