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Best Tainted Grail: The Fall of Avalon settings for the ROG Ally / Legion Go (Z1 Extreme) (2026)

On a ROG Ally / Legion Go (Z1 Extreme) (paired with a balanced Intel Core i5-8600K-class CPU), Tainted Grail: The Fall of Avalon runs at roughly 61 FPS at 1080p with our optimized settings — up from about 37FPS with everything maxed. Here's the configuration and what each setting costs.

The ROG Ally / Legion Go (Z1 Extreme) is a handheld graphics card with 4GB of VRAM, and Tainted Grail: The Fall of Avalon is a demanding, graphically heavy game. Paired with the Intel Core i5-8600K, it runs well at 1080p — about 61 FPS with FrameCoach's optimized settings, a clear jump from roughly 37 FPS with everything on High.

Across resolutions you can expect around 61 FPS at 1080p and 60 FPS at 1440p, dropping to roughly 34 FPS at 4K. With only 4GB of VRAM, keep textures a notch below max in Tainted Grail: The Fall of Avalon at higher resolutions to avoid stutter. The biggest free win is FSR upscaling — set it to Quality for a large FPS boost at little visual cost.

ResolutionAll-High FPSOptimized FPS
1080p3761
1440p2260
4K1334
💡 Tainted Grail: The Fall of Avalon: Unreal Engine 5 open-world RPG - lower Lumen GI first; upscaling is close to essential at 1440p and up.
🚀 Biggest free win: enable FSR (Balanced) — about +55% FPS for a small sharpness trade.
Recommended settings
Upscaling — FSRBalanced+55% FPS
This Unreal Engine 5 RPG supports all three upscalers plus UE5’s own TSR. The biggest FPS gain available — turn it on before touching anything else.
Fog QualityMedium+7% FPS
Volumetric fog across Avalon's moody zones — one of the heaviest settings on this Unity game (which uses rasterized lighting, not ray tracing). High→Medium is a big win with a modest atmosphere hit.
Texture QualityEpic-1% FPS
Surface sharpness. Nearly free if it fits your VRAM — 8GB cards can keep this high.
Shadow QualityHighbaseline
Shadow resolution and virtual shadow map detail. One of the best FPS-per-visual trades in UE5 games.
Effects QualityHighbaseline
Spell effects, fire and particles. Lowering helps most in busy combat.
Vegetation QualityHighbaseline
Grass and forest density across the open zones — one of the heavier, most impactful settings outdoors.
SSAOLowbaseline
Screen-space ambient occlusion — soft contact shadows. Low is a cheap trade.
View DistanceHighbaseline
How far detailed objects render. Lowering causes pop-in, so we cut it only when needed.
Post ProcessingHighbaseline
Bloom, motion blur and other screen effects. Cheap to lower and barely visible in motion.

⚡ Fine-tune this for your exact CPU & target FPS →

🎯 Can the ROG Ally / Legion Go (Z1 Extreme) run Tainted Grail: The Fall of Avalon? See the verdict →

Tainted Grail: The Fall of Avalon on other GPUs
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Frequently asked

What FPS does the ROG Ally / Legion Go (Z1 Extreme) get in Tainted Grail: The Fall of Avalon?

With FrameCoach's optimized balanced settings, the ROG Ally / Legion Go (Z1 Extreme) averages around 61 FPS at 1080p in Tainted Grail: The Fall of Avalon — up from about 37 FPS with everything on High.

Can the ROG Ally / Legion Go (Z1 Extreme) run Tainted Grail: The Fall of Avalon at 1440p?

At 1440p with optimized settings, the ROG Ally / Legion Go (Z1 Extreme) averages roughly 60 FPS in Tainted Grail: The Fall of Avalon — a smooth experience.

What are the best Tainted Grail: The Fall of Avalon settings for the ROG Ally / Legion Go (Z1 Extreme)?

Turn on FSR (Balanced), keep ray tracing off for maximum FPS, and ease the heaviest options like Fog Quality and Shadow Quality down a notch. The full per-setting breakdown is above.

FPS figures are estimates from a generalized model (hardware tier × game load × per-setting weights), not live benchmarks — real performance varies by scene, drivers and game version.