Metaphor: ReFantazio performance on Asus ROG Ally is similar to Steam Deck so the settings we are going to use are only slightly different than the Deck.

To optimize Metaphor: ReFantazio for Asus ROG Ally we are going to run this game on 900p. We can do 1080p as well, but it will be at the cost of battery life. I think the sweet spot is 900p.

Best Metaphor: ReFantazio Settings on ROG Ally

SettingRecommended OptionNotes
Resolution1600 x 900Better performance; 1080p for improved visuals at the cost of battery life
Screen ModeFullscreenBorderless mode can be toggled if preferred
V-SyncOffTo avoid input lag
Graphics QualityCustomCustom settings are preferable over predefined presets
Rendering Scale75%Balances performance and image quality
Ambient OcclusionOffCan negatively impact performance
Texture QualityNormalSet to High if you have 8GB of VRAM available
Frame Rate Limit60 FPSCap at 60 FPS to conserve battery life; uncapped for Turbo mode while plugged in

ROG Ally Specific Settings

SettingRecommended OptionNotes
Operating ModeManual (20W)For optimal battery management
Control ModeGamepadFor better control during gameplay
AMD RSR (Radeon Super Resolution)OffImproved performance
CPU BoostDisabledTo maintain stable performance levels
AMD RIS (Radeon Image Sharpening)OnEnhances image clarity without significant performance loss
AFMF (AMD Fluid Motion Frames)DisabledEnable for potential frame rate boost while plugged in
Recommended VRAM Assignment6GB for standard models, 8GB for ROG Ally XSet VRAM based on device specifications

What to Expect Performance Wise

With the settings I shared, you can get stable frame rates averaging between 35-37 FPS in open areas and up to 65-67 FPS during turn-based combat and menus.

On the other hand, when plugged into a power source, switching to a higher power mode can yield even smoother performance in Metaphor: ReFantazio. In some cases, I was able to hit 100 fps with dips into the 80s.