Depths Update
Modby __sayys
Backporting Caves & Cliffs. Deeper worlds with negative coordinates!
Type
Mod
CurseForge Downloads
4,755
CurseForge ID
Modrinth Downloads
1,551
Modrinth ID
Last Updated
Oct 3, 2026
Description
⛏️ Depths Update
Depths Update is an experimental, work-in progress mod that aims to backport features of the modern Caves & Cliffs updates into Minecraft 1.12.2.
🔑 Key Features
Expanded World Depth
The world generation bounds have been expanded, lowering the bedrock level to y = -64!
The Deepslate Layer & Ores
Below Y=0, the world seamlessly transitions from standard Stone into Deepslate.
- Features Deepslate variations for all vanilla ores and Copper.
- Includes the full family of Deepslate building blocks including Slabs and Stairs.
Cave Biomes
- Lush Caves
- Dripstone Caves
Amethyst Geodes and More...

⚠️ Requirements
- Cleanroom
- AssetMover (Client-side only; Versions 1.0.0-a2 and up).
Also check out Explosive Enhancement!
Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
Screenshots
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