Minecraft Chaos Cubed is the second Minecraft game drop of 2026, introducing the Sulfur Cube mob, Sulfur Caves, two complete building-block families, dangerous geysers and new music. The free update launched on June 16, 2026 for both Java and Bedrock Edition.
The headline feature of Minecraft Chaos Cubed is the Sulfur Cube, a new mob that absorbs blocks and changes its physical behaviour depending on what it consumes. However, the update is much larger than one mob. Players can explore a colourful underground biome, collect Sulfur and Cinnabar building blocks, experiment with Potent Sulfur and launch themselves into the air using geysers.
This guide covers everything added in Minecraft Chaos Cubed, including the release versions, Sulfur Cube effects, Sulfur Caves, new blocks, music and multiplayer features.
Minecraft Chaos Cubed Release Date and Versions
Minecraft Chaos Cubed launched on June 16, 2026.
The update arrived as:
| Edition | Chaos Cubed version |
|---|---|
| Minecraft Java Edition | Java Edition 26.2 |
| Minecraft Bedrock Edition | Bedrock Edition 26.30 |
| Release date | June 16, 2026 |
| Price | Free update |
| Platforms | Current console, mobile and PC versions |
Players do not need to purchase additional content to access the game drop. Updating Minecraft through the normal platform or launcher provides access to the new features. Minecraft Chaos Cubed is also supported in single-player worlds, local multiplayer, servers and Realms.
Players using an older world may need to travel into unexplored chunks before finding the new terrain. Previously generated areas are not normally rebuilt when new caves and surface features are added.
Everything Added in Minecraft Chaos Cubed
Minecraft Chaos Cubed added a focused collection of exploration, building and experimental gameplay features.
| New feature | What it adds |
|---|---|
| Sulfur Cube | A mob that absorbs blocks and changes behaviour |
| Sulfur Caves | A colourful underground cave biome |
| Sulfur block set | Yellow decorative building blocks |
| Cinnabar block set | Red decorative building blocks |
| Potent Sulfur | A reactive block used in pools and geysers |
| Sulfur Spikes | Pointed formations found in Sulfur Caves |
| Sulfur Springs | Surface clues leading towards Sulfur Caves |
| Geysers | Vertical bursts that launch entities |
| Bounce Music Disc | A collectible music disc by fingerspit |
| Five music tracks | Additional music by fingerspit |
| Friends List | New Java Edition multiplayer tools |
| Parties | Bedrock multiplayer grouping feature |
The official Java Edition release notes list the Sulfur Cube, Sulfur Caves, Sulfur and Cinnabar block sets, Sulfur Spikes, Potent Sulfur, the Bounce Music Disc and five additional music tracks among the major additions.
What Is the Sulfur Cube in Minecraft Chaos Cubed?
The Sulfur Cube is the main mob introduced in Minecraft Chaos Cubed.
It spawns naturally inside Sulfur Caves and has what Mojang describes as a transformative appetite for blocks. Feeding it a compatible block changes its movement properties, including its speed, bounce, friction and resistance.
Once a Sulfur Cube absorbs a block, it stops behaving like an ordinary wandering mob and becomes a physics-based object. Players can hit it, push it, bounce it and slide it through custom courses or contraptions.
Some of the best-known transformations include:
| Block fed to Sulfur Cube | Result |
|---|---|
| Wood | Fast and Bouncy |
| Stone | Slow Bouncy |
| Ice | Fast Sliding |
| Mushroom blocks | Slow Sliding |
| Wool | Light |
| Soul Sand or Soul Soil | High Resistance |
| Honeycomb Block | Sticky |
| TNT | Explosive |
| Magma Block | Hot |
TNT creates an Explosive Sulfur Cube that can be primed, while a Magma Block creates a Hot Sulfur Cube that damages entities on contact.
Other block categories create Regular, Flat, Sliding and Bouncy archetypes, giving players several movement styles to use in games, puzzles and Redstone builds.
Where to Find Sulfur Cubes
Sulfur Cubes spawn inside Sulfur Caves.
The easiest way to locate the biome is to search the Overworld for Sulfur Springs. These yellow surface formations indicate that a Sulfur Cave may be below or close to the surrounding area.
After finding a Sulfur Spring:
- Mark its coordinates.
- Dig down using a staircase.
- Search for yellow Sulfur and red Cinnabar.
- Explore the larger cave chambers.
- Look for small and large Sulfur Cubes.
- Bring an empty bucket to transport a large cube.
Sulfur Cubes can also spawn while playing on Peaceful difficulty, allowing players to explore without dealing with hostile Cave Spiders.
Sulfur Caves in Minecraft Chaos Cubed
Sulfur Caves are the new underground biome added with Minecraft Chaos Cubed.
The biome contains bright yellow Sulfur, deep red Cinnabar, shallow water, bubbling pools, Potent Sulfur, Sulfur Spikes, Cave Spiders and Sulfur Cubes.
| Sulfur Cave feature | What it does |
|---|---|
| Sulfur | Provides the yellow building set |
| Cinnabar | Provides the red building set |
| Potent Sulfur | Creates dangerous environmental effects |
| Sulfur Pools | Apply noxious effects around the water |
| Sulfur Spikes | Form pointed cave decorations and hazards |
| Sulfur Cubes | Provide physics-based gameplay |
| Cave Spiders | Add a hostile threat to exploration |
| Glow Lichen | Adds light and atmosphere |
Mojang describes the biome as a striking cave filled with bubbling Sulfur Pools and contrasting Sulfur and Cinnabar blocks.
Sulfur Caves can connect to ordinary cave systems, but their red and yellow colouring makes them easy to distinguish once players reach the main biome.
Sulfur Springs and How to Find the New Biome
Sulfur Springs generate on the surface and provide a clue that Sulfur Caves are nearby.
They contain Sulfur-themed blocks, Potent Sulfur and Magma Blocks. Their size varies, meaning some springs appear as prominent landmarks while others are much easier to miss.
The intended exploration route for Minecraft Chaos Cubed is to find one of these surface springs and then investigate beneath it. Mojang introduced the update by encouraging players to scour the Overworld for Sulfur Springs before digging down into the biome.
Players should avoid digging straight down. Sulfur Caves contain pools, drops and hostile mobs, so a staircase provides a safer entrance and escape route.
Sulfur Blocks in Minecraft Chaos Cubed
Minecraft Chaos Cubed introduced a complete yellow Sulfur building family.
Sulfur generates naturally in broad formations throughout Sulfur Caves. Once mined, it can be used to create several decorative variants.
The Sulfur family includes:
- Sulfur
- Cobbled Sulfur
- Polished Sulfur
- Sulfur Bricks
- Chiseled Sulfur
- Sulfur slabs
- Sulfur stairs
- Sulfur walls
The bright yellow and warm golden tones make the block family suitable for factories, mines, laboratories, temples, warning markings and fantasy builds.
Mojang describes Sulfur and Cinnabar as full block sets that can be cobbled, crafted and transformed into options such as bricks and stairs.
Cinnabar Blocks in Minecraft Chaos Cubed
Cinnabar is the red decorative building family added alongside Sulfur.
It generates in Sulfur Caves and provides a rich red alternative to existing materials such as Nether Bricks, terracotta and concrete.
The Cinnabar family includes:
- Cinnabar
- Cobbled Cinnabar
- Polished Cinnabar
- Cinnabar Bricks
- Chiseled Cinnabar
- Cinnabar slabs
- Cinnabar stairs
- Cinnabar walls
Sulfur and Cinnabar can be used together to recreate the colours of the new cave biome or separately as part of completely different builds.
Cinnabar is primarily a building material. It does not produce a new weapon, armour set or mercury item when mined.
What Is Potent Sulfur?
Potent Sulfur is a reactive block found around Sulfur Pools.
Unlike ordinary Sulfur, which primarily belongs to a decorative building family, Potent Sulfur has environmental and gameplay uses.
Potent Sulfur can create bubbling pools and contributes to the geyser system. The official Minecraft Chaos Cubed page confirms that Potent Sulfur is used for both bubbling pools and geysers.
Players approaching Potent Sulfur should be prepared for noxious effects around the water. The Sulfur Caves shown during Minecraft Live were described as dangerous places to swim because the pools can cause a dizzying effect.
Potent Sulfur should be collected separately from ordinary Sulfur because the two blocks have different uses.
How Geysers Work in Minecraft Chaos Cubed
Geysers are vertical bursts of sulfurous liquid that can launch players, mobs and objects into the air.
They appear as part of the Sulfur Cave environment and can also inspire player-built launch systems. Mojang described the geysers during testing as bursts capable of sending players flying.
Geysers can be used for:
- Vertical travel
- Base entrances
- Minigames
- Mob-launching systems
- Obstacle courses
- Escape routes
- Experimental builds
Players should be careful when standing above one unexpectedly. The launch can cause a dangerous fall if there is no safe landing area.
Sulfur Spikes
Sulfur Spikes are pointed formations found inside Sulfur Caves.
They help give the biome its distinctive appearance and make cave exploration feel more hazardous than walking through an ordinary stone cavern.
Sulfur Spikes are listed as one of the new blocks in the Java Edition 26.2 release notes alongside Potent Sulfur.
Players exploring the biome should watch both the cave floor and ceiling, particularly in chambers containing water, drops or tightly packed formations.
Bounce Music Disc and New Music
Minecraft Chaos Cubed added the Bounce Music Disc by fingerspit.
The update also introduced five additional music tracks by the same artist. The music additions were confirmed during the Java Edition snapshot cycle and included in the final release.
Bounce fits the physics-focused theme of the game drop and provides an additional collectible for players exploring the new content.
Friends List and Multiplayer Changes
Java Edition 26.2 added a Friends List and new related options for online play.
The release also added experimental Vulkan rendering support and a Graphics API option in the Java Edition video settings.
Bedrock Edition received Parties alongside the Minecraft Chaos Cubed game drop. Parties allow supported Bedrock players to form a group, use text chat and move between compatible worlds and servers together.
These systems are separate from the Sulfur Cave content, but they arrived as part of the same release period.
Is Minecraft Chaos Cubed Available on Java and Bedrock?
Yes. Minecraft Chaos Cubed is available on both Java and Bedrock Edition.
Players can access the update on current versions of:
- Windows PC
- Mac and Linux through Java Edition
- Xbox
- PlayStation
- Nintendo Switch
- Android
- iPhone and iPad
- Other supported Bedrock platforms
The update is available in single-player, multiplayer, servers and Realms. No separate purchase is needed beyond owning a supported version of Minecraft.
Can You Play Minecraft Chaos Cubed in an Existing World?
Yes, existing worlds can access Minecraft Chaos Cubed content after being updated.
However, players may need to travel into terrain that has never previously generated. New Sulfur Caves and Sulfur Springs are unlikely to appear inside chunks already created in an older version.
Before opening an important world:
- Make a backup.
- Install the latest stable Minecraft release.
- Load the world.
- Travel beyond previously explored terrain.
- Search for Sulfur Springs.
- Explore underground for the new biome.
Realm owners should also ensure the Realm is running a compatible version.
Is Minecraft Chaos Cubed Worth Exploring?
Minecraft Chaos Cubed is a relatively focused game drop, but its features have strong evergreen value.
The Sulfur Cube provides a completely different style of mob interaction built around physics rather than combat or taming. Sulfur and Cinnabar expand the building palette, while Potent Sulfur and geysers provide tools for movement, puzzles and technical experimentation.
Players interested in building can collect two complete block families. Explorers have a new biome to locate, while map makers and Redstone players can experiment with different Sulfur Cube archetypes.
The best place to begin Minecraft Chaos Cubed is with a Sulfur Spring. Follow it underground, collect Sulfur and Cinnabar, capture a Sulfur Cube and then experiment with wood, ice, Honeycomb, TNT and Magma Blocks to see how dramatically one mob can change.
