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Paper Fight Bot

Paper Fight Bot

The most advanced combat bot for Paper Servers.

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Compatibility

Minecraft: Java Edition

26.1.x
1.21.x
1.20.x

Platforms

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Creators

Details

Licensed ARR
Published last month

FightBot

Paper's Most Complex Combat Plugin

Spawn AI-powered combat bots that fight, roam, retaliate, and march. FightBot is a full combat AI system built on top of Paper's entity engine — bots that behave like real players, equippable through an in-game inventory, organized into groups, and capable of coordinated tactical behavior.

Why FightBot?

Most combat plugins spawn a zombie and call it a day. FightBot goes further:

  • Bots look like players thanks to LibsDisguises
  • Bots fight like players — critting, sprinting, dodging, retreating to heal
  • Bots roam freely and retaliate when attacked, alerting their group-mates
  • Bots are fully equippable via a right-click inventory GUI
  • Everything is group-based — command entire armies with one command

Features

Advanced Combat AI

  • Critical hits — 30% chance to deal 1.5x damage with visible crit particles
  • Sprint attacks — burst of speed toward the target every 3 seconds for bonus knockback
  • Dodge — bots sidestep incoming projectiles automatically
  • Surround formation — multiple bots spread evenly around the target, attacking from all sides
  • Retreat and heal — bots disengage at 2 hearts, back off, regen 1 heart per second, then re-engage at full health
  • Lava and void detection — bots detect dangerous terrain ahead and steer clear
  • Bridge building — if the target is above and the bot is stuck, it jumps and places cobblestone to climb up

Roam Mode

Put bots into roam mode and they wander freely — no target, no aggression. The moment a player hits a roaming bot:

  • The bot immediately retaliates and fights back
  • Every other bot in the same group also joins the fight against that player

Perfect for ambush scenarios, guard bots, and PvE events.

Group System

  • Create named groups of bots
  • Send an entire group to fight players at once
  • Group vs Group battles — pit two bot armies against each other
  • Rename, edit, and remove groups at any time

Full Equipment System

  • Right-click any bot in Creative mode to open its personal inventory GUI
  • Dedicated slots for helmet, chestplate, leggings, boots, offhand, and weapon
  • Storage slots for potions, food, and totems
  • All equipped gear drops on death
  • Equipment persists between inventory opens

Death Events

  • Chat broadcast: [BotName] was killed by [Player]
  • Followed by: [BotName] left the game
  • Wither spawn sound plays for all online players

Fully Configurable

  • config.yml — tune every combat stat: crit chance, retreat threshold, heal rate, speed, damage
  • botnames.yml — customize the random name pool with as many names as you want

Commands

Permission: fightbot.use — default op

Spawn

/fightbot spawn <name>
/fightbot spawn --random <count>

Fight

/fightbot fight <bot> <player> [player2...]
/fightbot fight --all <player> [player2...]
/fightbot fight --group <groupA> <groupB>

Roam

/fightbot roam <bot>
/fightbot roam --all
/fightbot roam --group <group>

Stop

/fightbot stop <bot|--all>

Stops fighting, roaming, or any other active behavior.

Management

/fightbot remove <bot|--all>
/fightbot list
/fightbot edit <bot> clone <name|--random>
/fightbot edit <bot> change <new name>

Groups

/fightbot group create <name>
/fightbot group add <bot> <group>
/fightbot group list
/fightbot group edit <group> remove <bot>
/fightbot group edit <group> change <new name>
/fightbot group remove <group>

Configuration

plugins/FightBot/config.yml

crit-chance: 0.30        # Crit hit probability (0.0 to 1.0)
retreat-health: 4.0      # HP to start retreating (4 = 2 hearts)
heal-rate: 2.0           # HP healed per second while retreating
move-speed: 0.32         # Bot movement speed
attack-damage: 6.0       # Base attack damage in HP

plugins/FightBot/botnames.yml

names:
  - BlockBuddy22
  - CraftyAlex99
  # Add or remove as many names as you want

Requirements

Not compatible with Spigot or CraftBukkit.

Quick Start

1. Drop FightBot.jar and LibsDisguises.jar into /plugins
2. Restart your server
3. /fightbot spawn --random 5
4. /fightbot roam --all         (bots wander freely)
5. Hit one — watch the whole group retaliate

Permissions

Permission Description Default
fightbot.use Full access to all FightBot commands op

Built for Paper 1.21.x — pushing the limits of what server-side combat AI can do.