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Necrotic Fever

jenki258 edited this page Aug 23, 2026 · 2 revisions

Necrotic Fever

#BioForge #BioForge_V2_0 #Build_V0_54T #Mutation #Rarity_uncommon #Pathogen_BACTERIA #PlayerGuide #ModpackGuide #AddonDevelopment

Mutation ID: necrotic_fever. Source: data/bioforge/mutations/necrotic_fever.json.

Description

Causes persistent fever and weakness

Gameplay behavior

  • Set temperature_plus to true using set on apply.
  • Apply minecraft:weakness level 1 for 240 ticks every 100 ticks on continuous.

Compatibility and selection

  • Compatible pathogens: BACTERIA.
  • Rarity: uncommon; random-selection weight: 50.
  • No mutation prerequisite.
  • No explicit mutation conflict.
  • Behavior tags: inflammation, temperature.

Interactions

  • hypervirulent fever: with Hypervirulence; modifies 1 owned effect parameter(s).

Pack and addon notes

  • Enabled definitions participate in compatible weighted selection after requirements and conflicts are checked.
  • Keep the ID stable once worlds have saved it. Replace/tune the JSON through a datapack or register new executable effect behavior in Java.

Related: Mutation System, Mutation Interactions, Mutation API.

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