Aggro Fix Mod (1.21.1, 1.20.1) – Enhanced Aggro System, Like an MMORPG

Aggro Fix Mod aims to change the aggro system of Minecraft. Normally, mobs in Minecraft target the first entity that hits them. This mod changes that behavior so that mobs will target the entity that deals the most damage to them. This mod is particularly useful in multiplayer scenarios or when fighting modded bosses, as it ensures that mobs behave more predictably and fairly.

Features:

• Enhanced Aggro System: Mobs will now prioritize attacking the entity that inflicts the most damage, making battles more dynamic and strategic.
• Aggronizing Enchantment: This enchantment increases the aggro generated by your attacks. The aggro is calculated by multiplying the damage dealt by the level of the Aggronizing enchantment.
• Aggrobaiting Enchantment: This enchantment allows you to attract mobs’ attention by right-clicking while holding an item enchanted with Aggrobaiting. The level of the enchantment affects the amount of aggro generated.

Screenshots:

Configs:

Bait Level – Amount of aggro applied by the effects of Aggrobait

eg. A Bait Level of 5.0 is equivalent to aggro accumulated by punching it 5 times

Scale bait level – Should Bait level scale with Enchantment Level.

eg. Aggrobaiting V will apply 5x more aggro and Aggrobaiting I (since each level of aggrobait is designed to bait different enemies)

Bait Cooldown – The amount of Ticks an Aggrobait item will be on cooldown for.

Bait Range – The distance the Aggrobaiting Enchant will work.

Inclusive Tiers – Aggrobaiting will work on any lower leveled entities (since each level of aggrobait is designed to bait different enemies)

+Use of Datapacks

The creatures Aggrobaiting will attract is modifiable via datapack.

Entities tagged with aggrobait_n will be affected by Aggrobaiting n.

eg. If an entity is tagged in aggrobait_2 then when using an item with Aggrobait II an aggro of 10 (if scale bait level is true) will be applied to the Entity. If Inclusive Tiers is true then any entity tagged with aggrobait_1 will also be affected. (Untested: in theory you can have as many different tags as there are enchantment levels)

The gamerule useAggroFix enable/disables the system

Adds /aggro command

/aggro [attackers] [victim]

Aggro Fix Mod Download Links

For Minecraft 1.21.1, 1.21

NeoForge version: Download from Server 1 – Download from Server 2

For Minecraft 1.20.1, 1.20

Forge version: Download from Server 1 – Download from Server 2

For Minecraft 1.19.2

Forge version: Download from Server 1 – Download from Server 2

For Minecraft 1.18.2

Forge version: Download from Server 1 – Download from Server 2