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KyuubiSoft Core for Hytale

Server plugin with custom NPCs, dialogue, custom-currency shops, loot bags and an admin panel; base for KyuubiSoft Achievements and Quests. Version 2.6.5 for Hytale 0.6.

Author: KyuubiDDragon Version: 2.7.1 Compatible: Hytale 0.7 (Early Access) Updated: 12 Oct 2026 Reviewed: 24 Oct 2026
Download KyuubiSoft Core

More screenshots on CurseForge ↗

What this mod does

KyuubiSoft Core is the base for KyuubiDDragon’s server plugins, but it also works on its own and packs a lot: custom NPCs, shops, loot bags and an admin panel for Hytale.

What’s included

  • NPCs with real player skins and full gear, eight movement types, chat messages, commands when you interact with the F key, and map markers. They’re managed in game with /kscitizen.
  • Branching dialogue with options and conditions.
  • Shops with custom currencies, even items like ores, daily rotation and per-player purchase limits (/ksshop).
  • Fixed, random or mixed loot bags, with five rarities (/kslootbags).
  • A /ksadmin panel and a registry of 11 event types, for other mods.

Mods that need it

KyuubiSoft Achievements, KyuubiSoft Quest System and Info Hub, by the same author. Admin commands use the kyuubisoft.admin permission.

Version

Version 2.6.5 (August 28, 2026) is for Hytale 0.6 and reduces texture atlas usage. It requires a dedicated server with Java 21 or later.

This page has been checked with Hytale 0.6 (Update 6). With Update 7 (0.7), released on October 12, 2026, the author has already published a compatible file: version 2.7.1 (October 12, 2026).

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Highlights and things to keep in mind

Highlights
  • NPCs, dialogue, shops and loot in a single plugin
  • Everything is edited in game
  • Base for the same author's achievements and quests
Keep in mind
  • Designed for dedicated servers, not single player
  • Text only in English and German
  • All Rights Reserved license and no public source code
  • Update 7 (0.7) already has a compatible file from the author (October 12, 2026)

Requirements

  • Hytale 0.7 dedicated server (file KyuubiSoftCore-2.7.1.jar)
  • Java 21 or later
  • No dependencies
  • kyuubisoft.admin permission (or operator) for the admin commands

How to install it

  1. Download KyuubiSoftCore-2.7.1.jar from the Files tab of KyuubiSoft Core on CurseForge (the file tagged 0.7), or click Install to use the CurseForge app.
  2. For a dedicated server, stop it and copy the file as is, without unzipping it, into the server's mods folder; then start it.
  3. For a single-player world, copy it to %APPDATA%\Hytale\UserData\Mods and enable it in the world settings (right-click the world, mod list).
  4. Log in with an account that has the kyuubisoft.admin permission and open /ksadmin; create NPCs with /kscitizen and edit shops and loot bags from their in-game editors.

Version history

  1. 2.7.112 Oct 2026Current

    File for Hytale 0.7 (Update 7)

  2. 2.6.528 Aug 2026

    Reduces texture atlas usage

  3. 2.6.327 Aug 2026

    First version tagged for Hytale 0.6

Common problems

Do I need the other KyuubiSoft mods?

No. Core works on its own with its NPCs, shops and loot bags; Achievements, Quest System and Info Hub are add-ons that need it.

Is it in Spanish?

It comes in English and German. Translations are JSON files in the localization folder, so you can add Spanish yourself.

Are NPCs lost on restart?

No: they're saved and restored when the server restarts.

Does it have anything to do with HyCitizens?

According to the author, the NPC system started from HyCitizens (MIT license), with proper credit.

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