KRAYMO / Minecraft mod encyclopedia

Alex’s Caves — biomes, creatures and guides

Six extraordinary underground biomes, from magnetic crystals to prehistoric creatures.

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Official version
Minecraft 1.20.1 · official Forge build
Dependency
Citadel

Explore six rare cave biomes

Each biome has unique environments, dangers and rewards. These guides describe the official mod rather than confirmed KRAYMO content.

Illustration: magnetic cavesalexscaves:magnetic_caves

Magnetic Caves 🧲

These caverns replace familiar stone with galena and giant neodymium crystals. Scarlet neodymium attracts metal objects while azure neodymium repels them, making iro

Guide →Illustration: primordial cavesalexscaves:primordial_caves

Primordial Caves 🦕

A subterranean prehistoric ecosystem of enormous limestone chambers, ancient vegetation and dinosaurs. Amber formations illuminate the caverns and create a striking

Guide →Illustration: toxic cavesalexscaves:toxic_caves

Toxic Caves ☢

An underground industrial disaster: irradiated Radrock, acid pools, abandoned structures and dangerous inhabitants. This biome punishes careless exploration.

Guide →Illustration: abyssal chasmalexscaves:abyssal_chasm

Abyssal Chasm 🌊

A vast underwater trench beneath non-warm ocean biomes, where dim light, lost ruins and deep-sea creatures transform exploration into a different kind of survival.

Guide →Illustration: forlorn hollowsalexscaves:forlorn_hollows

Forlorn Hollows 🌘

Haunting caverns populated by cult-like creatures and interdependent wildlife. The true danger is not just darkness but the unusual rituals of their inhabitants.

Guide →Illustration: candy cavityalexscaves:candy_cavity

Candy Cavity 🍬

A surreal underground landscape of chocolate layers, rock candy, sweet plants and pink light. Added in Alex’s Caves 2.0.0, so it is absent from older versions.

Guide →

Getting started with cave research

How to find rare Alex’s Caves biomes

Rare cave biomes are meant to be found through the mod’s research loop, not by blindly digging forever.

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Cave Tablets, Cave Codex and Cave Compendium guide

Three easily confused items serve different purposes. The Cave Tablet is a mysterious find, the Cave Codex is its deciphered form, and the Cave Compendium is the in-game field guide.

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Cave Tablets: a beginner route

  1. Find an Underground Cabin and collect a Cave Tablet.
  2. Translate it with paper at a Spelunkery Table.
  3. Use the Cave Codex to create a Cave Biome Map.
  4. Gather supplies before travelling to the located biome.

Original mod documentation: https://www.curseforge.com/minecraft/mc-mods/alexs-caves

Explore KRAYMO Industrial

Industrial KRAYMO focuses on IC2 Classic: generators, EU networks, ore processing and factories. Adventure mods are documented separately, and not all listed features are verified on the live server.

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