MultiView - Flashback Addon

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

Evidence

Ran on Kiln's test stand (2026-11-04): MultiViewMod did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/client/command/v2/ClientCommandRegistrationCallback; TestHarness did not start: java.lang.NoClassDefFoundError: net/minecraft/client/gui/screens/worldselection/CreateWorldScreen.

What it needs from Kiln

com.mojang.authlib.GameProfile
io.netty.buffer.ByteBuf
io.netty.buffer.ByteBufUtil
io.netty.buffer.Unpooled
net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback
net.fabricmc.fabric.api.client.command.v2.FabricClientCommandSource
net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents
net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents.ClientStarted
net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents.ClientStopping
net.fabricmc.fabric.api.client.message.v1.ClientReceiveMessageEvents
net.fabricmc.fabric.api.client.message.v1.ClientReceiveMessageEvents.Game
net.fabricmc.loader.api.ModContainer
net.fabricmc.loader.api.Version
net.fabricmc.loader.api.metadata.ModMetadata
net.minecraft.client.gui.screens.TitleScreen
net.minecraft.client.gui.screens.worldselection.CreateWorldScreen
net.minecraft.core.RegistryAccess
net.minecraft.core.RegistryAccess.Frozen
net.minecraft.core.SectionPos
net.minecraft.network.FriendlyByteBuf
net.minecraft.network.ProtocolInfo
net.minecraft.network.ProtocolInfo.Details
net.minecraft.network.ProtocolInfo.Details.PacketVisitor
net.minecraft.network.RegistryFriendlyByteBuf
net.minecraft.network.codec.ByteBufCodecs
net.minecraft.network.codec.StreamCodec
net.minecraft.network.protocol.SimpleUnboundProtocol
net.minecraft.network.protocol.game.ClientboundAddEntityPacket
net.minecraft.network.protocol.game.ClientboundBlockUpdatePacket
net.minecraft.network.protocol.game.ClientboundEntityPositionSyncPacket
net.minecraft.network.protocol.game.ClientboundPlayerInfoUpdatePacket
net.minecraft.network.protocol.game.ClientboundPlayerInfoUpdatePacket.Action
net.minecraft.network.protocol.game.ClientboundPlayerInfoUpdatePacket.Entry
net.minecraft.network.protocol.game.ClientboundPlayerPositionPacket
net.minecraft.network.protocol.game.ClientboundSectionBlocksUpdatePacket
net.minecraft.network.protocol.game.ClientboundSystemChatPacket
net.minecraft.network.protocol.game.GamePacketTypes
net.minecraft.network.protocol.game.GameProtocols
net.minecraft.server.ServerTickRateManager
net.minecraft.world.entity.EntityType
and 13 more

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

In the author's words

Merges multiple Flashback replays from the same session into a single unified replay — an “omniscient observer” view combining the union of chunks, players, and events seen from each POV.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file multiview-0.5.0-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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