HeroBot Mod (1.21.11) – Spawn Fake Players for Custom Battles
Java mod listed for Minecraft 1.21. File opened and checked on 9 Nov 2026; downloads from the MC Java Mods app on Android.
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HeroBot Mod gives you the tools to spawn and control fake players on your server. It acts as a system for making smart bots that fight back and behave just like real people playing the game. You get access to many commands to tell these bots exactly how to move, attack, and use items. The mod also adds extra server settings to change how combat, explosions, and creative mode work. It is a great choice for setting up custom battles or testing multiplayer features on your own.
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Features:
- Bots act like normal players with working auto-jump and proper weapon attacks.
- Lets you spawn bots anywhere in the world and choose their game mode or dimension.
- Includes a setting to make arrows and other thrown items fly perfectly straight without random spread.
- Changes creative mode to let flying players pass right through solid blocks.
- Allows you to speed up or slow down how fast you fly in creative mode.
- Stops explosions from breaking blocks while keeping the normal damage to mobs.
- Lets players pick up experience orbs instantly with no waiting time.
- Forces shulker boxes to always drop as items when broken, no matter the game rules.
- Adds an option to let mobs take damage immediately after their shield gets disabled.
Commands:
/herobot: Changes server rules and extra settings for the world./playerspawn: Spawns a new bot at your current location./player: Tells the bot to attack, jump, drop items, or use blocks./player move: Controls which direction the bot walks./player look: Makes the bot turn its head to look in a specific direction.
How to Use:
- Join your world and type the spawn command to create your first bot.
- Use the player command to tell the bot to walk forward, sneak, or sprint.
- Give the bot a weapon and use the attack command to make it fight targets.
- Type the main settings command to check and change extra rules for explosions and combat.
Screenshots:













HeroBot Mod Download Links
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as 26230.mcaddon
- Download size: 244 KB
- Download link checked 24 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.