Adds compression support for Vault Hunters Vault Stone and Vault Cobblestone blocks to Compressium.<\/p>\n
## Supported Blocks
\n– **Vault Cobblestone** (9 compression levels: 9 \u2192 387,420,489 blocks)
\n– **Vault Stone** (9 compression levels: 9 \u2192 387,420,489 blocks)<\/p>\n
## Requirements<\/p>\n
**Required:**
\n– Minecraft 1.18.2
\n– Forge
\n– Compressium (any version)
\n– The Vault Hunters Modpack Version 3<\/p>\n
**Optional:**
\n– Inventory Profiles Next (for automatic chest sorting with defined rules)<\/p>\n
## Installation<\/p>\n
**1. Config Entries**<\/p>\n
Open your `config\/compressiumblocks.json` file and add the following to the existing array:<\/p>\n
“`
\n[
\n…
\n {
\n “name”: “vault_cobblestone”,
\n “nestedDepth”: 9,
\n “isBlockOf”: false,
\n “baseResourceLocation”: “the_vault:vault_cobblestone”,
\n “particlePath”: “the_vault:block\/vault_cobblestone”,
\n “baseBlockModel”: “the_vault:block\/vault_cobblestone”,
\n “type”: “block”
\n },
\n {
\n “name”: “vault_stone”,
\n “nestedDepth”: 9,
\n “isBlockOf”: false,
\n “baseResourceLocation”: “the_vault:vault_stone”,
\n “particlePath”: “the_vault:block\/vault_stone”,
\n “baseBlockModel”: “the_vault:block\/vault_stone”,
\n “type”: “block”
\n }
\n]
\n“`
\n> **Important:** Merge the entries, don’t replace the entire file!<\/p>\n
**2. CraftTweaker Scripts**<\/p>\n
Extract the `crafttweaker_compressium_scripts.zip` to the `scripts\/` folder so that the following files are available with the other crafttweaker scripts:
\n– `compressium_vault_cobblestone.zs`
\n– `compressium_vault_stone.zs`<\/p>\n
**5. Datapack**<\/p>\n
Copy the `vault-compression-datapack.zip` folder to your world’s `datapacks\/` folder:
\n– Location: `saves\/[YourWorldName]\/datapacks\/`
\n– For servers: `[ServerFolder]\/[WorldName]\/datapacks\/`<\/p>\n
**4. Resourcepack**<\/p>\n
Copy the `Vault-Compression.zip` resourcepack to your instances’ `resourcepack\/` folder and enable it in-game (Options > Video Options > Resource Packs).<\/p>\n
## Usage<\/p>\n
**Compress:** Place 9 blocks in a 3×3 crafting grid to compress one level
\n**Decompress:** Place 1 compressed block in crafting grid to get 9 of the previous level<\/p>\n
**Compression Levels:**
\n– 1x: 9 blocks
\n– 2x: 81 blocks
\n– 3x: 729 blocks
\n– 4x: 6,561 blocks
\n– 5x: 59,049 blocks
\n– 6x: 531,441 blocks
\n– 7x: 4,782,969 blocks
\n– 8x: 43,046,721 blocks
\n– 9x: 387,420,489 blocks<\/p>\n
## Troubleshooting<\/p>\n
**Blocks don’t appear in JEI\/Creative:**
\n– Make sure you added the config entries to compressiumblocks.json
\n– Restart the game after adding config entries<\/p>\n
**Can’t craft compressed blocks:**
\n– Ensure CraftTweaker scripts are in the scripts folder
\n– Check CraftTweaker logs for errors<\/p>\n
**Blocks have missing textures:**
\n– Make sure the resourcepack is enabled
\n– Check that resourcepack files are in the correct location<\/p>\n
**Blocks don’t drop when mined:**
\n– Ensure the datapack is installed in your world’s datapacks folder
\n– Use `\/datapack list` to verify it’s loaded<\/p>\n
## Credits<\/p>\n
Created for the Vault Hunters modpack community.<\/p>\n
## License<\/p>\n
This addon is provided as-is for use with the Vault Hunters modpack and Compressium mod.<\/p>\n","protected":false},"excerpt":{"rendered":"
Enables compression of Vault Stone and Vault Cobblestone for the Vault Hunters 3 modpack<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_minecraft_slug":"vault-hunters-compressium","_minecraft_project_id":"WWOZYb2q","_minecraft_author":"Eloquence2781","_minecraft_license":"LicenseRef-All-Rights-Reserved","_minecraft_downloads":42,"_minecraft_follows":0,"_minecraft_client_side":"optional","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"vault-hunters-compressium.zip","_minecraft_size_bytes":8861,"_minecraft_version_count":3,"_minecraft_updated_at":"2026-05-15T23:31:43.169032Z","_minecraft_date_created":"2026-01-02T06:54:35.309889Z","_minecraft_date_modified":"2025-12-31T15:51:09.453306Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/vault-hunters-compressium","_minecraft_icon_attachment_id":0,"_minecraft_imported_at":"2026-06-09T17:38:30+00:00","_minecraft_import_hash":"9d9499c843a59aca4d28c80b54aafc7a","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[84,89,91,92],"mod_loader":[86],"minecraft_version":[53],"class_list":["post-165287","mod","type-mod","status-publish","hentry","mod_category-datapack","mod_category-game-mechanics","mod_category-storage","mod_category-utility","mod_loader-datapack","minecraft_version-1-18-2"],"yoast_head":"\n