Alex Caves Mod guides

Nine practical guides to installing, exploring and fixing Alex's Caves, written for players rather than search engines.

SetupExplorationBiomesVersionsLoadersPlatformsTroubleshootingPerformanceSafety
A folded map with a dashed route from an underground cabin to a map pin, with a compass
Exploration

How to find Alex's Caves biomes

Underground cabins, cave tablets, codices and maps: the full route from spawn to a rare biome.

Read the exploration guide
A mods folder holding the Alex's Caves and Citadel jar files next to an arrow pointing into Forge 1.20.1
Setup

How to install Alex Caves Mod on Forge 1.20.1

Forge, Citadel and the mods folder, in the order that avoids the usual first-launch errors.

Read the setup guide
Six hexagon tiles with symbols for the magnetic, primordial, toxic, abyssal, forlorn and candy biomes
Biomes

The six Alex's Caves biomes, explained

What each of the six caves is like, who lives there and what to pack before you dig down.

Read the biomes guide
A log window with highlighted error lines beside a warning sign and a wrench
Troubleshooting

Alex Caves Mod not working? Fixes for common problems

Missing Citadel, wrong version, Java errors and memory crashes, diagnosed from the error you see.

Read the troubleshooting guide
Version timeline from the official 1.20.1 release to a community port branch for 1.21.1
Versions

Alex Caves Mod and Minecraft 1.21.1: what's official

The official line stops at 1.20.1. Community ports reach newer versions, with trade-offs.

Read the versions guide
A shield with a check mark next to a source folder tree
Safety

Where to download Alex Caves Mod safely

Official project pages, the GitHub source archive, and the red flags that mark a risky re-upload.

Read the safety guide
A Java Edition computer and a Bedrock phone separated by a cross mark
Platforms

Alex's Caves on Bedrock and Minecraft PE: the honest answer

Why there's no official Bedrock or Pocket Edition release, and what to know about add-ons that borrow the name.

Read the platforms guide
A Fabric thread spool beside a Forge puzzle piece with a question mark between them
Loaders

Can you run Alex Caves Mod on Fabric?

The official release is Forge-only. Here's what Fabric players can realistically do.

Read the loaders guide