Tower of Fantasy: Best Engine.ini for Global Map Exploration

The primary goal here is to increase the r.ViewDistanceScale. By default, even at maximum settings, the game aggressively “culls” small objects. Our configuration forces the GPU to maintain the high-poly version of the terrain ($LOD_0$) for three times the standard distance.

File Path

The Engine.ini for the PC client is located in the local AppData folder. Ensure you have closed the game and the launcher before editing.

%LOCALAPPDATA%\Hotta\Saved\Config\WindowsNoEditor\Engine.ini

Technical Note: Tower of Fantasy’s anti-cheat sometimes checks for file integrity. To ensure these settings stick, save the file, right-click it, select Properties, and check Read-only. If the game fails to launch or crashes on “Shader Load,” remove the [SystemSettings] block and try again.

Optimized “Infinite Horizon” Configuration Block

Add the following lines to the very bottom of your Engine.ini. This configuration prioritizes object visibility and removes the “vaseline” blur from distant mountains.

Parameter	Recommended Value	Technical Purpose
r.ViewDistanceScale	5.0	The Master Tweak. Standard is 1.0. Renders objects $5\times$ further out.
foliage.LODDistanceScale	5.0	Prevents trees and grass from “popping” in right in front of you.
r.StaticMeshLODDistanceScale	0.1	Forces buildings to stay in high-detail mode at extreme ranges.
r.Shadow.DistanceScale	2.0	Extends shadow casting range, preventing the “shadow pop” on ground textures.
r.Fog	0	(Optional) Removes distance fog for absolute clarity (Atmosphere break).

[SystemSettings]
; Draw Distance & LOD
r.ViewDistanceScale=5.0
r.StaticMeshLODDistanceScale=0.1
r.SkeletalMeshLODBias=-2
foliage.LODDistanceScale=5.0
grass.DensityScale=1.0
; Shadow & Light Stability
r.Shadow.DistanceScale=2.0
r.Shadow.RadiusThreshold=0.01
r.LightMaxDrawDistanceScale=3
; Post-Process Clarity
r.MotionBlurQuality=0
r.DepthOfFieldQuality=0
r.SceneColorFringeQuality=0
r.Tonemapper.Sharpen=1.0
r.PostProcessAAQuality=4

HowTo: Engineering the Ultimate Exploration View

Follow these GameEngineer.net technical steps to ensure your “World Completion” is as visually stable as possible:

1. The “Uncapped” FPS Secret: ToF’s engine doesn’t utilize the GPU properly when locked at 60 FPS in the menu. Set your in-game FPS to 120 or Unlimited. Even if your monitor is 60Hz, this forces the engine to process LOD transitions faster, reducing the duration of “pop-in” stutters.
2. VRAM Management: Pushing r.ViewDistanceScale to 5.0 will significantly increase VRAM usage (approximately $2\text{–}3\text{GB}$ extra). If you have less than 8GB of VRAM, use a value of 3.0 instead to avoid “Low Memory” crashes during regional transitions.
3. The “Hazy” Fix: If the world still looks blurry, ensure r.PostProcessAAQuality=4 is set. This enables high-quality Temporal Anti-Aliasing (TAA) that pairs with r.Tonemapper.Sharpen=1.0 to create a crisp, “high-res” look for the anime-style world.
4. DLSS/FSR Update: For the 2026 build, we recommend manually updating your nvngx_dlss.dll in the game folder to version 3.7+ or higher. This reduces the “smearing” often seen on the Wanderer’s hair while gliding through high-density foliage.
5. Texture Streaming Fix: If textures look blurry for a few seconds when you teleport, add r.Streaming.PoolSize=0 to the .ini. This tells Unreal to use all available VRAM for the texture pool, eliminating the delay in loading high-res ground textures.

Technical Explanation: Distance Scaling and Draw Calls

In open-world UE4 games like ToF, the engine uses a Distance Crossfade. As you approach an object, it swaps between LOD levels. The calculation is: $LOD_{threshold} = Distance \times ViewDistanceScale$.

By increasing the scale to 5.0, you are effectively telling the engine that an object $500\text{m}$ away should be treated as if it were only $100\text{m}$ away. This forces the GPU to render the high-fidelity mesh earlier ($LOD_0$). While this increases the number of Draw Calls ($D_c$)—which can stress your CPU—it creates a seamless exploration experience where the world feels “solid” rather than a collection of loading assets.