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Kolobok: Ultimate Boss
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Kolobok: Ultimate Boss

Java mod listed for Minecraft 1.20. File opened and checked on 21 Sep 2026; downloads from the MC Java Mods app on Android.

by neccessaryevl · on Modrinth

A brutal four-stage Kolobok boss with transformations, lasers, lightning, meteors, and a devastating final explosion.

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Kolobok: Ultimate Boss — screenshot 1Kolobok: Ultimate Boss — screenshot 2Kolobok: Ultimate Boss — screenshot 3Kolobok: Ultimate Boss — screenshot 4Kolobok: Ultimate Boss — screenshot 5

Kolobok: Ultimate Boss

Kolobok is no longer just a fairy-tale character.

This mod adds a brutal four-stage boss inspired by the modern cinematic version of Kolobok. He is hostile to almost every living creature and becomes more dangerous with every phase.

Features

Stage 1 - The Rolling Hunter

Stage 2 - Bodybuilder Kolobok

Stage 3 - Flying Death

Stage 4 - Final Apocalypse

Final Death Explosion

When Kolobok is finally defeated, he does not die immediately.

A 10-second countdown begins.

After the countdown, Kolobok creates a massive nuclear-style explosion:

Run.

Targeting

Kolobok is hostile to almost every living creature.

Players in Survival or Adventure mode within 50 blocks have the highest priority.

If no player is nearby, Kolobok prefers powerful mobs with high maximum health.

Requirements

Installation

  1. Install the required NeoForge version.
  2. Install GeckoLib.
  3. Place the Kolobok mod .jar file into your mods folder.
  4. Launch Minecraft.

Notes

This is an intentionally overpowered boss designed for chaotic battles, challenges and boss-vs-boss fights.

Try fighting him with other powerful mobs and see what survives.

Quick facts

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

These come from our own check of the pack file, not from the source page.

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