Reagenica / KagakuCraft

Reagenica / KagakuCraft

A science-themed Minecraft mod featuring chemistry, ore processing, agriculture, fermentation, nuclear technology, and even geology.

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76 Downloads
forgeadventurefoodtechnology
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Screenshots

Reagenica
Small Lab
Ore Processing
Electrolytic Refining of Copper
Garden
Grape Pargola

About this Mod

Introduction 紹介

Bring real-world science into Minecraft!

More than 70 reagents are here.

Mix reagents, refine ores, build reactors, and even brew soy sauce with microbes.
Start with a small draft chamber and a single reagent, and you can refine crude oil, try your hand at nuclear power generation, or set out to explore Earth's past.

Minecraftでリアルな科学を楽しもう!

最初は小さなドラフトチャンバーと1本の試薬から始め、原油を精製したり、原子力発電にチャレンジしたり、過去の地球の探索に出かけたりできます。

Start your lab with a draft chamber.

Reagenica is a Minecraft mod themed around science.
Synthesize new substances by mixing reagents, crush and reduce ores to obtain ingots,
strike oil and distill it into chemical materials and fuels, design nuclear reactors,
or isolate useful microbes from the environment and use fermentation to create soy sauce, miso, or cooking sake.
This mod expands the game with a wide variety of science-driven content.

Reagenicaは「科学」をテーマにしたModです。
試薬を混ぜて新しい物質を合成したり、鉱石を粉砕・還元してインゴットを得たり、
原油を掘り当てて分留し化学材料や燃料を生産したり、原子炉を設計したり、
環境中の菌から有用な菌を分離して、発酵によって醤油・味噌・料理酒を作ったりと、
幅広い「科学」の力で新たな楽しみを追加します。

Electrolytic refining of copper

Reagenica can be enjoyed on its own as a science-themed slow life experience,
but when combined with industrial mods such as Create, it also supports automation.
Whether you prefer a relaxed approach to science or aim for large-scale industry, the choice is yours.

Reagenicaは単体でも「科学×スローライフ」を楽しめますが、工業Mod(例:Create)と組み合わせれば、自動化システムを構築することも可能です。
プレイスタイルに合わせて、のんびり科学を楽しむもよし、大規模工業を目指すもよし。あなたの選んだ遊び方で進めてください!

Reagenica will also add elements related to exploration.
In the Overworld, Japanese-style hot spring villages will occasionally generate, and in the Paleogene Dimension—inspired by Earth's past—you can explore volcanoes, ancient metasequoia forests, and caves with a unique atmosphere.

探検に関係する要素も追加します。
オーバーワールドには和風な温泉街が稀に生成され、過去の地球をイメージした古第三紀ディメンションでは火山や当時の森、新たな雰囲気の洞窟などを探検できます。
The hot spring village at dusk
Volcano in the Paleogene dimension
Metasequoia forest
Very-rare diamond cave

This mod supports JEI, so we recommend installing JEI for recipe browsing.
Please also check Advancements within the game for guidance on how to proceed.

We also provide support through our Discord server — feel free to join us!(Only supporting Japanese / English) Join our discord server

JEIに対応していますので、JEIの導入をおすすめします。
ゲームの詳しい進め方に関しては、ゲーム内の進捗も合わせてご確認ください。

Modに関するサポートはDiscordでも受け付けています。ぜひご参加ください!
Discordサーバーに参加する

Compatibility 対応環境

Minecraft 1.20.1
Forge 47.x.x (47.2.6 recommended; others untested)
Languages supported: Japanese, English

Forge 47.x.x(47.2.6 推奨、それ以外は未確認)
対応言語:日本語、英語

Disclaimer 注意事項

Please make backups before playing to avoid any data loss.
The author cannot take responsibility for any damage or issues caused during gameplay.
プレイ時には必ずバックアップを取るようにしてください。
万一プレイによって発生したいかなる損害についても、製作者は責任を負いかねます。

License ライセンス

Developed by kansatsudango

Commercial use is prohibited. However, monetization on video streaming sites such as YouTube is excluded.

開発:kansatsudango

営利目的での利用は禁止します。ただし、Youtubeなどの動画共有サイトにおける動画の収益化は除きます。

Credits

This mod uses sound effects provided by:
音源は次のサイトからお借りしました:

Available Versions

Reagenica / KagakuCraft 1.10.0release
MC 1.20.1forge
June 12, 2026
Reagenica / KagakuCraft 1.9.3release
MC 1.20.1forge
June 9, 2026
Reagenica / KagakuCraft 1.9.2release
MC 1.20.1forge
June 8, 2026
Reagenica / KagakuCraft 1.9.1release
MC 1.20.1forge
June 6, 2026

How to Install Reagenica / KagakuCraft on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 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 "Reagenica / KagakuCraft". 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

4 GB(min. 3 GB)

Frequently Asked Questions

Reagenica / KagakuCraft 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 3 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 Reagenica / KagakuCraft compatible with forge?

Reagenica / KagakuCraft officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Reagenica / KagakuCraft – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Reagenica / KagakuCraft 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 Reagenica / KagakuCraft with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 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

1.20.1