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Immortuos Calyx

Immortuos Calyx

Adds a parasite that consumes players and other entities from the inside, gaining control over their motor functions. Loosely based off of the Velonaceps Calyx parasite from Barotrauma.

1,261
13
Game Mechanics
Mobs

Compatibility

Minecraft: Java Edition

1.21.1
1.19.2

Platforms

Fabric
Forge
NeoForge

Supported environments

Client and server

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Links

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Creators

MaritheVillain
MaritheVillain Owner

Details

Licensed MIT
Published 2 years ago
Updated 2 months ago
DescriptionGalleryChangelogVersions

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Immortuos Calyx 2.2.0

by MaritheVillain on Jun 7, 2025
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Immortuos Calyx 2.2.0

by MaritheVillain on Jun 7, 2025
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  • Migrated how genes are processed to be less hard coded

    • Now other mods theoretically can, should they want to, provide their own functional genes.
  • Added in the disabledGenes and disabledContamination config items

    • They're both JSON arrays of strings, any ids successfully listed will be removed from the "active" pool
    • Not being in the "active" pool means that you can not roll the gene on the gene encoder
    • If you had the gene or contamination prior to it being disabled, it will be grayed out in the item description, and tell you the server had disabled it. The Gene will do nothing at that point.

Immortuos Calyx 2.1.0

by MaritheVillain on May 26, 2025
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Immortuos Calyx 2.1.0

by MaritheVillain on May 26, 2025
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  • Increased drop rate of unidentified genes when holding a gene ripper (5% -> 10%)
  • Increased spawn weight of infected human entities (land based ones) (2 -> 5 (about on par with witches))
  • Added 4 more genes:
  • Enderman Gene -
Spoiler

Gives the user extended reach when dry. Removes the extended reach and applies weakness when in water.

  • Vindicator Gene -
Spoiler

Gives the user a speed and attack rate boost for a brief period of time after killing an entity with an axe (as determined by the Axe item tag)

  • Wither Skeleton Gene -
Spoiler

When in the nether, attacks apply the wither effect to the enemy. When in the overworld, attacks apply the wither effect to the enemy, ONLY IF the user is above 10 hunger and 10 hearts (5 hearts, 5 filled hunger bar units), 1.25x hunger exhaustion

  • Magma Cube Gene -
Spoiler

When taking fall damage while crouching, convert some or all fall damage, depending on the amount of damage and the quality of the gene, to a flaming pulse of fire damage that applies immediately to nearby mobs. Fire damage from the pulse is calculated as the fall damage reduced by the gene.

  • Added 3 new contaminations:

  • Giant contamination -

Spoiler

Inverse of the silverfish contamination, makes the player larger in scale. Additionally increases the block and entity interaction range to ensure the user isn't helpless at larger scales.

  • Glass contamination -
Spoiler

Reduces maximum health of the player

  • Shady contamination -
Spoiler

Villager trade prices are increased

Immortuos Calyx 2.0.3

by MaritheVillain on May 20, 2025
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Immortuos Calyx 2.0.3

by MaritheVillain on May 20, 2025
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  • Removes the mechanic of genes breaking when applied twice
    • This ended up causing more trouble than it's worth the way it's implemented now, but I'll go back to the drawing board and find a new solution for it.
    • You'll still be hurt for removing genes.
  • Adds the Silverfish Gene
    • It makes you smol
    • At 100% quality you cleanly fit in 1.5 block gaps without crouching, and can crouch into 1 block gaps.
    • Consider it an apology for aforementioned issues above.

Immortuos Calyx 2.0.2.1

by MaritheVillain on Apr 24, 2025
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  • Fixes bug that removes armor and shields from armor calculations
  • This was exclusive to the Neoforge implementation

Immortuos Calyx 2.0.2

by MaritheVillain on Apr 1, 2025
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Immortuos Calyx 2.0.2

by MaritheVillain on Apr 1, 2025
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  • Adds support for cats who play minecraft (LOLCAT translation)

Immortuos Calyx 2.0.1.1

by MaritheVillain on Mar 23, 2025
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  • Actually fixes the spawning issue with the deep dark for neoforge.. whoops

Immortuos Calyx 2.0.1

by MaritheVillain on Mar 22, 2025
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Immortuos Calyx 2.0.1

by MaritheVillain on Mar 22, 2025
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  • Fix infected entities spawning in deep dark

Immortuos Calyx 2.0.0

by MaritheVillain on Mar 2, 2025
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Immortuos Calyx 2.0.0

by MaritheVillain on Mar 2, 2025
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Change log (detailed)

  • Rewritten codebase from 1.x to be easier to add on to and update
  • New Gene System
    • Adds the Gene Ripper, adding a low chance to harvest unidentified genes from entities when getting kills
    • Adds a new village building, the Rusk Co. Research facility.
    • Inside the research facility, the new block, the Gene Encoder
      • This is used to identify genes, refine genes by adding the quality of genes of the same type together, or combine two different genes into one vial.
    • This is also a villager work station.
    • Adds the Genetic Researcher
      • Sells supplies both genetic research, and dealing with the Immortuos Calyx infection.
    • Adds Gene splicers, a Trinket/Curio that adds Gene trinket/curio slots to put identified genes into
    • Identified Gene vials can have up to two genes contained within them, and potentially a contamination from refining/combining, as well as a quality/potency level
    • Removing Genes harms the player with organ damage
    • Genes are not reusable once implanted.
      • This includes through dying with keep inventory.
    • Genes added:
      • Immortuos Gene - Chance to negate infection progression
      • Zombie Gene - Provides natural armor to the user
      • Ocelot Gene - Provides a small speed buff to the user
      • Turtle Gene - Reduces damage the player takes while they are in water
      • Iron Golem Gene - Gives a damage boost to a user for a brief time after taking damage
      • Frog Gene - Increases jump height while crouching, does not protect from fall damage
    • Contaminations added:
      • Heliophobia - You burn in the sun
      • Hydrophobia - Large amounts of water is lethal
      • Genetic Destabilization - Random Spontaneous Combustion (flames, not explosions)
      • Stagger - Increased damage taken
      • Knee Pastafication - Slow down for a brief time when taking fall damage

Immortuos Calyx 2.0.0-Alpha1

by MaritheVillain on Sep 27, 2024
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Immortuos Calyx 2.0.0-Alpha1

by MaritheVillain on Sep 26, 2024
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  • Initial 2.0 rewrite alpha
  • Contains all the content that isn't going through a new phase of feature development rewritten to be at least a little cleaner.
  • More features to come, after testing of which, I'll make a release build

Immortuos Calyx 1.7.2.4

by MaritheVillain on Jul 7, 2023
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