Create Additions & Synthetics

Create Additions & Synthetics

Adds new recipes and items using the Create manifacturing processes to improve and streamline gameplay.

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About this Mod

Create Additions & Synthetics

This mod adds alternative or completely new recipes for base game items, Create Mod content and even items from other Create Addons using Create Mod manufacturing processes that are mostly based on the real-life counterpart of the item and its respective synthetic manufacturing process. (A list of all recipes is included below). CAS aims to streamline automation and give users different options when manufacturing items.

Version 2.0 adds a new tier beyond netherite for your tools with increased damage and mining speed, called Gilded Netherite, which is made in a smithing table using a whole new set of items. Craft the new Gilded Upgrade with Dense Brass Sheets and combine it with a Brass Crystal and a netherite tool in the smithing table to upgrade the tool to its Gilded Netherite variant. Gilded Netherite Armor might be added in the future. 

Version 3.0 adds over 80 new items to use as filters in Redstone Links or as labelling for floors in tall buildings. These items are made in a stonecutter from their respective template. There are four different template variations made from brass, iron, copper or zinc nuggets and paper. Each can be crafted into numbers from 00 - 20. Further numbers are not currently planned.

Unfortunately, 1.21.1 and newer versions will most likely not be supported.

It is recommended to use JEI alongside this mod to see all the new recipes added in game.

This mod adds alternative/new recipes for:

Blocks:

  • Sponge
  • Netherrack
  • Magma Blocks
  • Bone Blocks
  • Bookshelves (by bulk-haunting Barrels)
  • Sea Lanterns (by bulk-haunting Ice)
  • Moss
  • Quartz Blocks (from Terracotta)
  • Aged Copper Blocks (with Nuggets of Experience)
  • Andesite, Andesite Alloy and Casings (using new liquid Molten Andesite)

Items:

  • Redstone (by bulk-washing Cinder Flour)
  • Honey and Honeycombs
  • Leather
  • Flowering Azalea Leaves
  • Coal
  • Paper (through new item Sawdust, made by milling Logs)
  • Prismarine Crystals and Shards
  • Gunpowder (through new item Gunpowder Compound, made from Charcoal and Cinder Flour)
  • Nautilus Shells
  • Ink and Ink Sacs
  • Apples, Milk and Cocoa Beans (through new item Sugar Flour)

CAS also adds a way to obtain the Creative Tank from Create Stuff 'N Additions, but the recipe has been carefully balanced to remain fair.

If you have any suggestions feel free to post a comment.

Available Versions

Create Additions & Synthetics 3.4.5release
MC 1.20.1forge
December 18, 2025
Create Additions & Synthetics 3.4.4release
MC 1.20.1forge
September 28, 2025
Create Additions & Synthetics 3.4.3release
MC 1.20.1forge
August 16, 2025
Create Additions & Synthetics 3.4.2release
MC 1.20.1forge
August 12, 2025
Create Additions & Synthetics 3.4.1release
MC 1.20.1forge
February 17, 2025

How to Install Create Additions & Synthetics on Your Server

1

Order Server

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

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Create Additions & Synthetics". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Create Additions & Synthetics server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.20.1). You can switch loaders with one click in the panel.

Is Create Additions & Synthetics compatible with forge?

Create Additions & Synthetics officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Create Additions & Synthetics – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Create Additions & Synthetics 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 Create Additions & Synthetics 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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NVMe SSD Storage
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Details

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

Supported Versions

1.20.1