Spelunker's Charm II
by LuckyOwl
Spelunker's Charm II is a NeoForge world generation mod that adds underground earthquakes, new cave items and a candle helmet to deep caves.
What it does
Rare tremors shake the deep slate levels and occasionally bring rumble sounds while players explore. A tremor can crack blocks visually, and the cracked blocks may cause stalactites to fall in a 3x3 area around them, which makes running through caves more difficult. Tremors caused by TNT explosions or exploding creepers in deep caves can trigger the same effects, adding a sense of fear to underground exploration.
The mod generates stone, deepslate, dripstone and clay pile variants in caves, and rock-type blocks dropped by tremors can be thrown. Zombie and skeleton miners appear underground, and the candle helmet lights the way for mining trips. Spelunker's Charm II requires TerraBlender, and it runs on client and server, so both the server and every player need it. Files are published for NeoForge only, for 1.21.1, with 5.0.6 as the latest file from 2026-05-03. The mod is released under All rights reserved and is not open source, although its source code and issue tracker are public.
Key features
Underground tremors
Rare earthquakes and rumble sounds occur around the deep slate level, with the chance of tremors raised by explosions in caves.
Falling stalactites
Blocks cracked during a tremor can drop stalactites and rock over a 3x3 area, changing how a cave route feels.
Candle helmet
A helmet that carries a light source, meant to help players see inside dark caves during mining.
Cave blocks and miners
Stone, deepslate, dripstone and clay pile variants generate underground, alongside zombie and skeleton miners.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
Miners is a NeoForge mod for 1.21.1, with client and server environment and All rights reserved license, so it covers a similar mining theme on the same version. Mining Helmet is published for Fabric, Forge, NeoForge and Quilt across 1.21 – 1.21.6, is server required with optional client support, and is not open source, so it works on a different set of loaders and sides. Haste and Food Charm + CURIOS is another NeoForge 1.21.1 mod, client and server, with All rights reserved, and it is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Spelunker's Charm II | NeoForge | 1.21.1 | Client and server | 2026-05-03 |
| Miners | NeoForge | 1.21.1 | Client and server | 2024-12-20 |
| Mining Helmet | Fabric, Forge, NeoForge and Quilt | 1.21 – 1.21.6 | Server required, client optional | 2025-06-20 |
| Haste and Food Charm + CURIOS | NeoForge | 1.21.1 | Client and server | 2026-03-29 |
Questions
Does Spelunker's Charm II need TerraBlender?
Do servers and players both need Spelunker's Charm II?
Is Spelunker's Charm II available for Fabric?
In the catalog
Spelunker's Charm II is one of 8,515 World generation mods on ModsFinder, and one of 4,175 World generation mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
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What the author says
Spelunker's Charm adds underground earthquakes, new items, and many cave features to spice up mining!
Official listing
- Modrinth page
- modrinth.com/mod/spelunkers-charm-ii
- Owner
- LuckyOwl
- Published
- 2023-07-24
- Updated on Modrinth
- 2026-05-03
- Facts verified
- 2026-10-15