Not Alone

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

Evidence

Ran on Kiln's test stand (2026-11-04): NotAloneFabric did not start: java.lang.NoClassDefFoundError: net/minecraft/network/protocol/common/custom/CustomPacketPayload; NotAloneFabricClient did not start: java.lang.NoClassDefFoundError: net/minecraft/client/model/EntityModel.

What it needs from Kiln

Mixin
com.mojang.blaze3d.platform.Window
net.fabricmc.fabric.api.client.rendering.v1.ModelLayerRegistry
net.fabricmc.fabric.api.client.rendering.v1.ModelLayerRegistry.TexturedLayerDefinitionProvider
net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
net.fabricmc.fabric.api.object.builder.v1.entity.FabricDefaultAttributeRegistry
net.fabricmc.fabric.impl.client.rendering.EntityRendererRegistryImpl
net.minecraft.client.OptionInstance
net.minecraft.client.Options
net.minecraft.client.model.EntityModel
net.minecraft.client.model.geom.ModelLayerLocation
net.minecraft.client.model.geom.ModelPart
net.minecraft.client.model.geom.PartPose
net.minecraft.client.model.geom.builders.CubeDeformation
net.minecraft.client.model.geom.builders.CubeListBuilder
net.minecraft.client.model.geom.builders.LayerDefinition
net.minecraft.client.model.geom.builders.MeshDefinition
net.minecraft.client.model.geom.builders.PartDefinition
net.minecraft.client.renderer.entity.EntityRendererProvider
net.minecraft.client.renderer.entity.EntityRendererProvider.Context
net.minecraft.client.renderer.entity.MobRenderer
net.minecraft.client.renderer.entity.state.LivingEntityRenderState
net.minecraft.core.Direction.Plane
net.minecraft.network.FriendlyByteBuf
net.minecraft.network.codec.StreamCodec
net.minecraft.network.protocol.common.custom.CustomPacketPayload
net.minecraft.network.protocol.common.custom.CustomPacketPayload.Type
net.minecraft.server.MinecraftServer
net.minecraft.server.players.PlayerList
net.minecraft.tags.BiomeTags
net.minecraft.tags.DamageTypeTags
net.minecraft.util.Mth
net.minecraft.world.damagesource.DamageSource
net.minecraft.world.entity.Entity.RemovalReason
net.minecraft.world.entity.EntityType
net.minecraft.world.entity.EntityType.Builder
net.minecraft.world.entity.EntityType.EntityFactory
net.minecraft.world.entity.Mob
net.minecraft.world.entity.MobCategory
net.minecraft.world.entity.PathfinderMob
and 74 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

After all, there's no one else in this world right now, I must have imagined it... right?

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file notalone-fabric-26.3-1.2.0.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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