VoxelLift

VoxelLift is an experimental graphics enhancement mod that integrates NVIDIA DLSS Super Resolution and DLAA into Minecraft 26.2 using Minecraft’s native Vulkan renderer.

The project aims to improve performance and image stability at high resolutions while preserving a responsive and clean Minecraft experience.

Features

NVIDIA DLSS Super Resolution
NVIDIA DLAA at native resolution
Quality, Balanced and Performance modes
Native Minecraft 26.2 Vulkan integration
Automatic NVIDIA RTX compatibility detection
Integrated graphics settings menu
Resolution and display-mode change handling
Safe fallback when DLSS is unavailable
Compatible with NeoForge 26.2

The settings can be found under:

Options → Video Settings → General → NVIDIA DLSS / DLAA

Available modes

Off – Native Minecraft rendering
Quality – Highest DLSS image quality
Balanced – Balance between performance and image quality
Performance – Higher performance at lower internal resolution
DLAA – Native-resolution NVIDIA anti-aliasing

Requirements

Minecraft Java Edition 26.2
NeoForge 26.2
Java 25
NVIDIA RTX graphics card
A recent NVIDIA graphics driver
Minecraft’s native Vulkan graphics backend

VoxelLift currently targets NVIDIA RTX hardware. FSR and XeSS support may be considered in future versions.

Experimental status

VoxelLift is currently experimental.

The mod has been tested with an RTX 4090 using Minecraft’s native Vulkan renderer, including DLSS Quality, DLAA and resolution changes between 1280×720 and 3840×2160.

Image quality, compatibility and performance may vary depending on:

GPU and driver version
resolution
resource packs
shaders
other rendering or performance mods

Please report visual artifacts, crashes and compatibility issues in the project comments.

Useful information for reports includes:

GPU model
NVIDIA driver version
selected VoxelLift mode
output resolution
active resource pack
active shader pack
latest.log

Vivecraft and VR

Vivecraft may remain installed, but DLSS and DLAA are currently disabled while active VR rendering is detected.

True stereo DLSS support requires independent rendering resources, motion vectors and temporal history for both eyes and is planned as separate future work.

VoxelLift must not currently be advertised as providing active DLSS in VR.

Shader compatibility

Shader compatibility is still experimental.

Shader-provided TAA, TAAU, FXAA, SMAA, sharpening and internal upscaling may conflict with DLSS or DLAA. Dedicated shader compatibility profiles are planned.

Do not combine multiple temporal anti-aliasing or upscaling systems unless the shader pack has been specifically validated.

Important notes

VoxelLift does not automatically force users to change their graphics backend.

Creating a DLSS context alone does not guarantee perfect image quality. The project is actively being improved in areas such as:

motion vectors
temporal jitter
texture mip bias
foliage stability
sharpening
shader compatibility
resolution-change handling

Disclaimer

VoxelLift is an independent community project.

It is not affiliated with, sponsored by or endorsed by NVIDIA, Mojang Studios, Microsoft, NeoForge or the Vivecraft development team.

NVIDIA, DLSS and related names are trademarks or registered trademarks of NVIDIA Corporation.

Minecraft is a trademark of Microsoft Corporation.

BlockFrame DLSS