Spelunker's Charm II

Spelunker's Charm II

Enhancing the mining experience!

by
30.2K Downloads
neoforgeworldgen
Rent Server with this Mod

Screenshots

Mesa Cave
Exposed Ice Cave
Tremor
Jungle Cave
Large Ice Cave
Golden Boulder being cracked open

About this Mod

Warning

Cover
New Cave Biomes!
Spider Caves
Boulders
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Spelunker's Charm adds underground earthquakes, new items, and many cave features to spice up mining!

Features

  • Occasional rumble sounds when exploring in and around the deep slate level. Adds to the ambiance and fear.
  • Rare tremors - Blocks will crack, stalactites will fall, and running will be difficult. But no worries, tremors do not break blocks, they just visually crack them.
  • Rocks and stalactites will not fall if there is wood in a 3x3 area around the block that cracked during a tremor!
  • Tremors can be caused by TNT explosions or creepers exploding deep in caves!
  • Candle Helmet - A candle on a helmet to help light caves on your mining adventures!
  • Zombie/Skeleton miners!
  • Rocks - Comes in stone, deepslate, dripstone, and clay pile variants.
  • Stones - Found on the ground and dropped from tremors. They can be made into their rock-type block versions or thrown.
  • Deepslate Geysers - Found near the bottom of the world. Shoots lava sprouts into the air when lava is under the block. If water is under, it will shoot steam
  • Added Herobrine back...

Roadmap

  • Depth Meter - Displays y level on the HUD of the player!
  • Some newly generated structures
  • Cave Biomes:
    - Molten Cave Biome - A fiery biome full of magma blocks, lava geysers that react to tremors, and new stone types.
  • Underground Shrines
  • Item Geodes, able to break them open to get random items.

Available Versions

Spelunker's Charm II 5.0.6release
MC 1.21.1neoforge
May 3, 2026
Spelunker's Charm II 5.0.5release
MC 1.21.1neoforge
November 17, 2025
Spelunker's Charm II 5.0.4release
MC 1.21.1neoforge
November 5, 2025
Spelunker's Charm II 5.0.3release
MC 1.21.1neoforge
July 1, 2025

How to Install Spelunker's Charm II on Your Server

1

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

2

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Spelunker's Charm II". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.1

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Spelunker's Charm II server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Spelunker's Charm II compatible with neoforge?

Spelunker's Charm II officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Spelunker's Charm II – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Spelunker's Charm II consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Spelunker's Charm II with just one click on your server.

Recommended RAM
6 GBab €12/mo
Min. 4 GB | +1 GB pro 5 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.21.1