Boss - Unbelievable Custom Monsters v6.2.0

Advanced custom monsters & AI plugin with skills system and a clean UI. Folia supported.

Overview Updates (234) Reviews (61) History Wiki Support

4.4.1

  • Fix | Solved inability to set negative Boss spawn height and Bosses not spawning below 0 (MC 1.18+).
  • Fix | Solved "Riding Boss" menu being cleared on reload in some circumstances.

4.4.0

  • Improve | Support for Minecraft 1.19.
  • Fix | Solved some command labels being improperly replaced in command help.

0

  • Improve | Under-the-hood performance and stability improvements due to changes in the underlying Foundation library.

0

  • New | You can now edit the spawn phase of Ender Dragon mobs! See mineacademy.org/dragon-phase for more information how each phase behaves (this is 100% controlled by your server).
  • New | Added Thai localization (set Locale to "th" in settings.yml) thanks to Deware!
  • Improve | Bosses no longer target themselves, thanks to radiant-ai for suggesting this!
  • Fix | Solved most skills not working if your Boss had Citizens integration enabled.
  • Fix | Solved "Citizens Enabled" menu button saying it's disabled for Human NPCs although it's always enabled.
  • Fix | Solved a null pointer exception when closing menu for Boss reinforcements on death.

4.3.9

  • Improve | Citizen Bosses no longer target vanished players or those in non-survival gamemodes.
  • Fix | Solved Ender Dragon bosses not properly being applied AI in modern Minecraft versions.
  • Fix | Solved a null pointer exception in legacy Minecraft versions when creating Bosses for entities which do not have a monster egg (such as Wither).

4.3.8

  • Fix | Solved underlying library issues with saving custom mob data.

4.3.7

  • Improve | Performance improvements when saving/loading config files thanks to our underlying library update.

4.3.6

  • Fix | Solved "tuple" null pointer error when saving logs or boss dying.
  • Fix | Solved Citizens Player bosses (NPCs) being unable to carry equipment.
  • Fix | Solved Bosses reappearing after a server restart if killed naturally and integrated with Citizens.
Buy a license now
$19.97
EULA
Standard EULA
Use on any projects you own with attribution
Support
Standard
Includes:
Download the resource
Access new updates
Support from the creator
Support duration
Lifetime
Extras
4X Advanced Entities Pack
+ $9.99
Share and earn
Refer this resource and earn a 10% commission.
Copy referral link
110,645 Views
779 Purchases
1,286 Downloads
Oct 20, 2021 Published
Jul 17, 2026 Updated
5.00 star(s)
Average rating (54)
2.2 MB File size
ai custom ai mob monster pathfinder skin
Open source
  1. No
DRM-free
  1. Yes
Unobfuscated
  1. Yes
Type
  1. Gameplay
  1. Monetization
  1. Minigame
Game mode
  1. Survival & SMP
  1. Creative
  1. Minigame
Game mode
  1. Survival
  1. Creative
  1. Minigame
Game mode (legacy)
  1. Survival
  1. Creative
  1. Minigame
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
  1. Purpur
Supported versions
  1. 26.1
  1. 1.21.11
  1. 1.21.8
  1. 1.21.5
  1. 1.21.4
  1. 1.21.2
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
Supported languages
  1. English
Includes DRM
No
Source access (legacy)
Closed source & unobfuscated
Creators
Owner
Recommended for you
cover-chatcontrolred.jpg
$29.97
ChatControl - Format & Filter Chat
The ultimate chat formatting, filtering & anti-spam. Can replace 200+ plugins. Folia supported.
5.00 star(s) 129 ratings
2,274 purchases
velocitycontrol-header.jpg
$9.97
VelocityControl - Cross-Network Chat
An addon for ChatControl to allow cross-network features and player messages.
5.00 star(s) 6 ratings
475 purchases
cover-corearena.jpg
$14.97
CoreArena - Physical Engine Mob Arenas
Procedurally destroyable arenas with classes, tier system & Velocity support.
4.50 star(s) 8 ratings
176 purchases
bbb-cover.png
$14.97
Protect - Anti-Exploit & Anti-Dupe
Protect your economy against raids, duplicated items or zero-day exploits.
4.00 star(s) 7 ratings
147 purchases
cover-winter.jpg
$9.97
Winter - Christmas & Winter 2-in-1 Suite
Add snow particles & terrain snow, spawn snowmen, place gift chests and much more!
5.00 star(s) 6 ratings
138 purchases
Share and earn
Refer this resource and earn a 10% commission.
Copy referral link
110,645 Views
779 Purchases
1,286 Downloads
Oct 20, 2021 Published
Jul 17, 2026 Updated
5.00 star(s)
Average rating (54)
2.2 MB File size
ai custom ai mob monster pathfinder skin
Open source
  1. No
DRM-free
  1. Yes
Unobfuscated
  1. Yes
Type
  1. Gameplay
  1. Monetization
  1. Minigame
Game mode
  1. Survival & SMP
  1. Creative
  1. Minigame
Game mode
  1. Survival
  1. Creative
  1. Minigame
Game mode (legacy)
  1. Survival
  1. Creative
  1. Minigame
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
  1. Purpur
Supported versions
  1. 26.1
  1. 1.21.11
  1. 1.21.8
  1. 1.21.5
  1. 1.21.4
  1. 1.21.2
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
Supported languages
  1. English
Includes DRM
No
Source access (legacy)
Closed source & unobfuscated
Creators
Owner
Recommended for you
cover-chatcontrolred.jpg
$29.97
ChatControl - Format & Filter Chat
The ultimate chat formatting, filtering & anti-spam. Can replace 200+ plugins. Folia supported.
5.00 star(s) 129 ratings
2,274 purchases
velocitycontrol-header.jpg
$9.97
VelocityControl - Cross-Network Chat
An addon for ChatControl to allow cross-network features and player messages.
5.00 star(s) 6 ratings
475 purchases
cover-corearena.jpg
$14.97
CoreArena - Physical Engine Mob Arenas
Procedurally destroyable arenas with classes, tier system & Velocity support.
4.50 star(s) 8 ratings
176 purchases
bbb-cover.png
$14.97
Protect - Anti-Exploit & Anti-Dupe
Protect your economy against raids, duplicated items or zero-day exploits.
4.00 star(s) 7 ratings
147 purchases
cover-winter.jpg
$9.97
Winter - Christmas & Winter 2-in-1 Suite
Add snow particles & terrain snow, spawn snowmen, place gift chests and much more!
5.00 star(s) 6 ratings
138 purchases
Top