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Deep-Retrograde

Mod

"Adds Deepslate, Tuff, Calcite, and Sculk with smooth world generation and optimized ore replacement for 1.12.2."

Type

Mod

Modrinth Downloads

52

Modrinth ID

iKGA5ifV

Last Updated

May 22, 2026

Description

🌑 Deepslate Evolution

Bring the modern Cave & Cliffs aesthetic to the classic 1.12.2 era! Deepslate Evolution is a lightweight yet powerful world generation mod that backports the "Deep Dark" atmosphere to Minecraft 1.12.2. No more endless, monotonous stone down to bedrock—experience a layered, geological progression that makes underground exploration exciting again.

💎 Deepslate Ores

Consistency is key. Any vanilla ore (Iron, Gold, Diamond, Redstone, etc.) that generates within the Deepslate layers is automatically converted into its Deepslate variant. These ores are tougher to mine and look perfect against the dark backdrop.

🧪 Calcite, Tuff, and Sculk

The underground is no longer just a two-tone world:

-Calcite: Discover rare, bright spherical clusters of white rock. -Tuff: Find massive, rugged patches of volcanic rock breaking up the Deepslate strata. -Sculk: Mysterious "living" darkness that infests the walls and floors of deep caverns. Watch your step—the void is listening.

⚙️ Seamless Integration

-Furnace Recipes: Smelt Cobbled Deepslate back into smooth Deepslate or blast your Deepslate ores into ingots. -Modern Physics: Custom breaking sounds and increased hardness for Deepslate blocks, mimicking the 1.17+ experience perfectly.

🛠 Technical Excellence

-Unlike many backport mods, Deepslate Evolution is built with performance in mind: -No Cascading Worldgen: Uses direct chunk memory access to replace blocks, preventing the dreaded "StackOverflow" and world-loading lag. -Optimized Math: The spherical generation and sculk patching algorithms are designed to be extremely lightweight. -Mod Compatibility: Works alongside most major 1.12.2 cave generation and biome mods.

Compatibility

Mod Loaders

Forge

Game Versions

1.12.2

Screenshots

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External Resources