DMS Shaders for Minecraft (1.21.7, 1.20.1) is a lightweight yet visually impactful shader pack that brings a dark fantasy aesthetic to your world while keeping frame rates smooth on low and medium-end PCs. Also known as Mercury Shaders, this pack delivers cinematic lighting and somber tones that are especially suited for medieval or sci-fi builds with a moody atmosphere.
Unlike other shaders that demand powerful hardware, DMS focuses on efficient visual fidelity offering bloom, dynamic shadows, and weather blending with optimized code for better FPS.

Key Features
- Dark Fantasy Aesthetic: Subdued color grading, fog layering, and gentle bloom give the game a mildly faded medieval feel
- Performance-Oriented: Designed for computers with modest specs, including older GPUs or integrated graphics
- Optimized Shader Code: Built from scratch with gradual performance tuning for stability and smooth gameplay
- Dynamic Lighting: Soft shadows, global illumination, and ambient lighting that enhance depth without harsh brightness
- Weather Integration: Rain, fog, and overcast skies blend naturally with the shader’s moody tone
- Water Effects: Subtle but reflective water surfaces with ripple effects and natural coloration
- Light Bloom: Torches, lanterns, and glowstone create a warm and hazy glow ideal for dungeons or dark builds
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Why Use DMS Shaders?
If your PC struggles with demanding shaders like SEUS, BSL, or Continuum, DMS Shaders offers an excellent alternative. It is ideal for:
- Players who enjoy storytelling, medieval survival, or gloomy sci-fi themes
- Users on older hardware who still want a cinematic experience
- Builders and creators who want to showcase dark, faded landscapes
- Adventure map makers who need consistent lighting across devices
The shader provides a strong visual identity without sacrificing playability a rare balance that benefits both immersion and accessibility.
Frequently Asked Questions (FAQs)
Q1: Is DMS Shader the same as Mercury Shader?
Yes. DMS Shaders is also known as Mercury Shader. It was initially developed under the Mercury name and later branded as DMS by its creator, DWP.
Q2: Will this shader run on integrated graphics?
Yes. It is designed specifically for low to mid-range PCs. Most integrated GPUs (such as Intel UHD or older AMD Vega) can run this shader smoothly with the right OptiFine settings.
Q3: Does DMS Shader support dynamic shadows and weather effects?
Yes. It includes soft dynamic shadows and fog-based weather blending for rain and cloud coverage, enhancing immersion in survival or roleplay worlds.
Q4: What kind of gameplay is DMS best suited for?
DMS is ideal for medieval, dark fantasy, or dystopian sci-fi gameplay. It de-saturates bright colors and adds a moody atmosphere that works well with ruins, castles, and low-light environments.
Q5: How do I install DMS Shaders?
Install OptiFine for your Minecraft version, launch the game once, then place the DMS shader ZIP into the .minecraft/shaderpacks
folder. Enable it in the shader settings menu.
Requires:
How to install:
- Please visit the following link for full instructions: How To Download & Install Shaders with OptiFine
Download links
- v1 version:download Download file
- v2 version:download Download file