Chaos Cubed Expanded

Evidence

Ran on Kiln's test stand (2026-11-04): SulfurCubeMod did not start: java.lang.NoSuchFieldError: Class net.minecraft.world.level.block.SoundType does not have member field 'net.minecraft.world.level.block.SoundType SLIME_BLOCK'; SulfurWeaponsEntrypoint did not start: java.lang.NoClassDefFoundError: net/minecraft/world/item/SpawnEggItem; SulfurSpiderSpawns did not start: java.lang.NoSuchFieldError: Class net.minecraft.core.registries.Reg.

What it needs from Kiln

• Mixin
• net.fabricmc.fabric.api.biome.v1.BiomeModifications
• net.fabricmc.fabric.api.biome.v1.BiomeSelectors
• net.fabricmc.fabric.api.client.rendering.v1.EntityRendererRegistry
• net.fabricmc.fabric.api.entity.event.v1.ServerLivingEntityEvents
• net.fabricmc.fabric.api.entity.event.v1.ServerLivingEntityEvents.AfterDeath
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.StartLevelTick
• net.fabricmc.fabric.api.event.player.UseEntityCallback
• net.fabricmc.fabric.api.loot.v3.LootTableEvents.ModifyDrops
• net.fabricmc.fabric.api.object.builder.v1.entity.FabricDefaultAttributeRegistry
• net.minecraft.advancements.predicates.MinMaxBounds
• net.minecraft.advancements.predicates.MinMaxBounds.Ints
• net.minecraft.advancements.predicates.entity.CubeMobPredicate
• net.minecraft.advancements.predicates.entity.EntityPredicate
• net.minecraft.advancements.predicates.entity.EntityPredicate.Builder
• net.minecraft.client.renderer.entity.EntityRendererProvider
• net.minecraft.client.renderer.entity.EntityRendererProvider.Context
• net.minecraft.client.renderer.entity.SpiderRenderer
• net.minecraft.core.HolderLookup.RegistryLookup
• net.minecraft.core.component.DataComponents
• net.minecraft.network.syncher.EntityDataSerializers
• net.minecraft.network.syncher.SynchedEntityData
• net.minecraft.tags.BlockTags
• net.minecraft.tags.ItemTags
• net.minecraft.tags.TagKey
• net.minecraft.world.entity.EntityType
• net.minecraft.world.entity.EntityType.Builder
• net.minecraft.world.entity.EntityType.EntityFactory
• net.minecraft.world.entity.EquipmentSlot
• net.minecraft.world.entity.MobCategory
• net.minecraft.world.entity.SpawnPlacementType
• net.minecraft.world.entity.SpawnPlacementTypes
• net.minecraft.world.entity.SpawnPlacements
• net.minecraft.world.entity.SpawnPlacements.SpawnPredicate
• net.minecraft.world.entity.ai.attributes.AttributeSupplier
• net.minecraft.world.entity.ai.attributes.AttributeSupplier.Builder
• net.minecraft.world.entity.item.ItemEntity
• net.minecraft.world.entity.monster.Monster
• net.minecraft.world.entity.monster.cubemob.AbstractCubeMob
• net.minecraft.world.entity.monster.cubemob.SulfurCube
• and 80 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

(New 26.3 update!) This mod add a lot of new content to the Chaos Cubed update!

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file chaos-cubed-expanded-1.1.0.jar. The scan reads the mod's classes; it does not run them.