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

5.5.0

  • Improve | Support Minecraft 1.21.6.
  • New | Added the following new Boss placeholders:

    {boss_top_damager} - returns Top 1 Boss damager
    {boss_top_damage} - returns Top 1 Boss damage caused in HP
    {boss_top_damager_[1-10]} - returns Top 1-10 damager
    {boss_top_damage_[1-10]} - returns Top 1-10 damage caused in HP

5.4.8

  • Improve | Better /boss tools performance - simplified rendering of visualized regions/locations so that now the blocks only show for 10 seconds and are cleaned after that.

5.4.7

  • Fix | Solved block visualization leftovers leading to decreased performance.

5.4.6

  • Improve | Support Multiverse-Core 5.

5.4.5

  • New | Added Health.Prevent_Regeneration section to settings.yml to disable Bosses from regenerating health, globally.
  • Improve | Resolved block visualizing issues and disappearing after 30sec. We now also properly clean them up after the owning player has disconnected.

5.4.4

  • New | Minecraft 1.21.5 compatible.
  • Fix | Solved "Attribute X cannot be set for CraftGhast" - on Paper, we now register uncommon attributes to Boss entities if they do not have them.
  • Fix | Solved not supported in setVillagerProfession for Zombie bosses.
  • Fix | Solved "UnsupportedOperationException: Slot can only be 0 for enderman" while setting enderman boss equipment.

5.4.3

  • Fix | Solved "java.lang.ArrayIndexOutOfBoundsException: Index 18 out of bounds for length 18" if having over 17 player drops configured.
  • Fix | Solved "Cannot measure distance between X" errors when comparing two regions in different worlds.

5.4.2

  • Fix | Solved a NPE when retrieving Boss region placeholders and your region is yet incomplete.
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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
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Refer this resource and earn a 10% commission.
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110,644 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
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110,644 Views
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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
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  1. Yes
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  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
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  1. Paper
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Supported versions
  1. 26.1
  1. 1.21.11
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  1. 1.21
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