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Ultimate Boss Fights project artwork

CurseForge · Hytale mod

Ultimate Boss Fights

A content mod that adds several new boss NPCs to the game, featuring unique mechanics, abilities, and encounters.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Ultimate Boss Fights release should I use?

Updated 2 months ago
Latest stable file UltimateBossFight-1.0.4.jar
Game version Not listed
Mod system Built-in Hytale mod system

Ultimate Boss Fights UltimateBossFight-1.0.4.jar targets Hytale. Do not install it as a separate client mod. Enable it on the world host—the local server in singleplayer or the dedicated server in multiplayer. No required dependencies listed for this file.

Where it goes

Where should Ultimate Boss Fights be installed in Hytale?

Do not install it as a separate client mod. Enable it on the world host—the local server in singleplayer or the dedicated server in multiplayer.

Separate client mod Not supported
World host / dedicated server Required
Mod system for this release Built-in Hytale mod system
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

Put Hytale mods on the world host or dedicated server. Singleplayer runs a local server too; Hytale does not use separate client mods.

What else does Ultimate Boss Fights UltimateBossFight-1.0.4.jar need?

UltimateBossFight-1.0.4.jar. Change the file and its required mods may change too.

No required dependencies listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional project dependencies. Check the creator notes before changing an existing world.

Before you install it

Add Ultimate Boss Fights without breaking your instance.

Built for Ultimate Boss Fights UltimateBossFight-1.0.4.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use UltimateBossFight-1.0.4.jar. It targets Hytale; another release may target a different game build or dependency set.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Enable it on the world host

    Do not install it as a separate client mod. Enable it on the world host—the local server in singleplayer or the dedicated server in multiplayer.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside UltimateBossFight-1.0.4.jar. It opens that exact file at the source.

About this project

What does Ultimate Boss Fights add?

Ultimate Boss Fights: Mikaela, Fallen One

Ultimate Boss Fights mod focuses on delivering an original boss battle experience, pushing Hytale’s design and development tools to their highest potential.

“Mikaela, Fallen One” is the first on this list, we want to make her feel like a real boss encounter — not just an NPC with high health and a single attack, mixing up her moves, and shifts into a second phase when she goes down for the first time.

To unlock the encounter, you must collect 10 daisies, 10 poppies, obtain an iron sword, craft 10 gold ingots, and acquire a Greater Essence of Life.

Once you have all the ingredients, craft the "Fragment: Valley of the Fallen" at an Arcanist Workbench. Remember to go accompanied or be extremely well equipped, with strong armor and health potions. Mikaela is a very powerful boss, and there are no second chances. If you die in the Fallen Valley, you will not be able to enter again until you obtain another Fragment of it.

Boss Overview

Two-Phase Fight

Phase 1 — Mikaela, fallen one (1,400 HP): Ground-based brawler. Seven devastating attacks, including melee attacks, area attacks, stuns, player displacement, and special abilities. In this phase, the fight is a very high-difficulty melee battle. Mikaela has numerous resistances to projectiles, status effects, and physical attacks. Her strikes are devastating to both your health and stamina bar, so make sure to face her with a good supply of potions or many friends.

Phase 2 — Mikaela, Archangel (2,000 HP): Aerial powerhouse. Once you enter this second phase, during the first half of her health bar the combat will becomes an entirely aerial battle, with powerful area-of-effect and ranged attacks. Most of the time, taking cover will not help because of her immense explosive damage. Equip ranged weapons and dodge to survive this phase.

When her health reaches 50%, Mikaela will descend to face you. Her powerful aerial attacks will now have greater precision, and she will use her deadly combat swords to engage you in melee. This is the hardest phase of the boss fight, so be very careful if you do not want to start all over again.

Project description from CurseForge.

Recent files

Ultimate Boss Fights releases and Hytale builds

5 of 5 releases match

Looking for an older file? The official CurseForge project page is in Resources.