Contagion - A Zombie Infection / Infectious Mod

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): Contagion did not start: java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager; ContagionClient did not start: java.lang.NoClassDefFoundError: net/minecraft/network/protocol/common/custom/CustomPacketPayload.

What it needs from Kiln

Mixin
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.Context
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.PlayPayloadHandler
net.fabricmc.fabric.api.creativetab.v1.FabricCreativeModeTab
net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents
net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents.Join
net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
net.minecraft.client.renderer.RenderPipelines
net.minecraft.core.HolderLookup.RegistryLookup
net.minecraft.core.RegistryAccess
net.minecraft.network.codec.ByteBufCodecs
net.minecraft.network.codec.StreamCodec
net.minecraft.network.protocol.common.custom.CustomPacketPayload
net.minecraft.network.protocol.common.custom.CustomPacketPayload.Type
net.minecraft.network.protocol.common.custom.CustomPacketPayload.TypeAndCodec
net.minecraft.server.network.ServerGamePacketListenerImpl
net.minecraft.world.damagesource.DamageSource
net.minecraft.world.effect.MobEffect
net.minecraft.world.effect.MobEffectCategory
net.minecraft.world.effect.MobEffectInstance
net.minecraft.world.effect.MobEffects
net.minecraft.world.entity.EntityType
net.minecraft.world.entity.EntityTypes
net.minecraft.world.entity.monster.zombie.ZombieVillager
net.minecraft.world.entity.npc.villager.Villager
net.minecraft.world.food.FoodProperties
net.minecraft.world.food.FoodProperties.Builder
net.minecraft.world.item.CreativeModeTab.Builder
net.minecraft.world.item.CreativeModeTab.DisplayItemsGenerator
net.minecraft.world.item.CreativeModeTab.ItemDisplayParameters
net.minecraft.world.item.CreativeModeTab.Output
net.minecraft.world.item.alchemy.Potion
net.minecraft.world.item.alchemy.PotionContents
net.minecraft.world.item.component.Consumable
net.minecraft.world.item.component.Consumable.Builder
net.minecraft.world.item.component.Consumables
net.minecraft.world.item.consume_effects.ApplyStatusEffectsConsumeEffect
net.minecraft.world.level.storage.loot.functions.LootItemConditionalFunction
net.minecraft.world.level.storage.loot.functions.LootItemConditionalFunction.Builder
and 41 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Mixin (0.5)

In the author's words

Zombie Infection Mod - This Mod adds the functionality that Zombies are able to give you a deadly infection.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file Contagion-2.1.2-Fabric-mc26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

No reports from players yet.

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