Minecraft Bedrock 26.20 Update Adds Sulfur Cubes and Party System

Minecraft Bedrock 26.20 is live, and this update brings a useful mix of experimental content, multiplayer improvements, Realms changes, mob fixes, sound updates, interface improvements, and technical adjustments.

The biggest additions are the Chaos Cubed experimental features, including Sulfur Cubes, Sulfur Springs, Potent Sulfur, and Sulfur Caves. Mojang has also introduced the Party System in beta, giving players a new way to stay connected with friends across worlds, Realms, and featured servers.

If you are jumping back into Minecraft today, here is what changed in Bedrock 26.20 and what you should check first.

Minecraft Bedrock 26.20 Update Highlights

Minecraft Bedrock 26.20 includes several major areas of change:

• Chaos Cubed experimental features
• Sulfur Cubes
• Sulfur Springs
• Potent Sulfur
• Sulfur Caves
• Party System beta
• Realm Hub
• Baby mob hitbox fixes
• Sound changes
• User interface updates
• Gameplay fixes
• Technical updates for creators

The most important detail is that the Chaos Cubed features are still experimental. Mojang says these features are still in development, so some mechanics may change in future updates.

Chaos Cubed Experimental Features Explained

Chaos Cubed is the headline experimental feature set in Minecraft Bedrock 26.20.

This part of the update introduces new sulfur-themed content that changes how players explore, build, and interact with certain underground areas.

Because these features are experimental, it is smart to test them in a new world first instead of enabling them immediately in your main survival world.

Sulfur Cubes

Sulfur Cubes are one of the most interesting additions in Bedrock 26.20.

They are new mobs found in Sulfur Caves, and their main hook is that they can interact with blocks in unusual ways. Mojang describes them as having an appetite for blocks, and players can experiment with feeding them different block types to see how they transform.

How Sulfur Cube knockback works

Sulfur Cubes also have special knockback behavior.

When a player hits a Sulfur Cube, its movement can be affected by the hit angle, player position, and attack damage.

That means:

• Hitting it from the left can push it to the right
• Hitting it from the right can push it to the left
• Hitting it from above can move it along the ground
• Hitting it from below can launch it higher
• Stronger attacks can knock it back farther
• Player height can affect how the cube moves

This gives Sulfur Cubes a more physics-driven feel than a normal mob encounter.

Mojang also notes that Sulfur Cube physics are still a work in progress, so players should expect changes as feedback comes in.

Sulfur Springs

Sulfur Springs are another new experimental feature in this update.

They can be found across the Overworld and are recognizable because of Sulfur blocks, Cinnabar blocks, and noxious gas. If you dig below them, you can discover Sulfur Caves filled with new blocks and Sulfur Cubes.

This makes Sulfur Springs important because they can act as the surface clue that leads you into the new cave content.

Potent Sulfur

Potent Sulfur is a new block that can be used to create bubbling hot pools.

When placed under water, Potent Sulfur can create bubble columns and release noxious gas. That gas can trigger nausea for players and nearby mobs, so it is a block you should use carefully.

Why Potent Sulfur matters

Potent Sulfur is not just decorative. It gives builders and survival players a new way to create dangerous pools, atmospheric builds, traps, and experimental environments.

It is especially useful if you like building hazardous areas, custom adventure spaces, or unusual underground bases.

Sulfur Caves

Sulfur Caves are the new cave type included in the Chaos Cubed experimental features.

These caves include shallow pools of water, glow lichen, Sulfur blocks, Cinnabar blocks, and Sulfur Cubes. They give players a new underground environment to explore and experiment with.

What makes Sulfur Caves different?

Sulfur Caves are not just another visual cave variation. Their value comes from the combination of:

• New sulfur-themed blocks
• Cinnabar blocks
• Potent Sulfur interactions
• Sulfur Cube encounters
• Noxious gas hazards
• Experimental mechanics that may evolve over time

If you enjoy exploring new cave systems and testing strange Minecraft mechanics, this is the first part of the update to try.

Party System Beta

Minecraft Bedrock 26.20 also introduces the Party System in beta.

The Party System lets players create a party, chat with friends, and follow the party leader from world to world. It also works with Realms and featured servers.

Supported platforms

The Party System beta is available on:

• Xbox
• Windows
• Android
• PlayStation
• Nintendo Switch

iOS support is coming later.

What the Party System does

The new Party System is designed to make playing with friends easier. Instead of constantly coordinating through separate menus or messages, players can stay together as a group and move between worlds more smoothly.

It also includes Party Text Chat, which is separate from normal in-game world chat.

This is useful if you are playing with friends across different worlds or servers and want to keep your group connected.

Realm Hub

Minecraft Bedrock 26.20 also adds Realm Hub, a new central place for Realms management.

Realm Hub is available from the Realms Play screen and gives Realm owners and players a cleaner way to manage and follow Realm activity.

Realm Hub features

Realm Hub includes:

• Administrator Role
• Admin Log
• Redesigned Edit World screen
• Story Feed
• Timeline
• Subscription management

The Administrator Role lets Realm owners promote trusted players to help manage the Realm. The Admin Log tracks administrator actions, which should help with accountability on larger Realms.

The Story Feed and Timeline also make Realms feel more social, giving players more ways to see what has happened in the world.

Baby Mob Fixes

Minecraft Bedrock 26.20 also adjusts several baby mob hitboxes so they better match their models and Java Edition behavior.

The update includes changes for mobs such as:

• Baby Villager
• Baby Zombie Villager
• Baby Zombie
• Baby Husk
• Baby Piglin
• Baby Zombie Piglin
• Baby Squid
• Baby Glow Squid
• Baby Fox
• Adult Chicken

There is also a change for the Baby Zoglin hitbox, which has been increased to better match its model geometry.

These are not the loudest changes in the update, but they matter for consistency, combat, movement, and how mobs interact with the world.

Villager Trading Change

The update also changes Librarian trades.

Librarians no longer offer Name Tags at Master Level. Instead, they can offer Red Candles or Yellow Candles.

This is a small change, but it matters for players who regularly use villagers for important utility items.

Sound Changes

Minecraft Bedrock 26.20 also includes several sound updates.

Some of the notable sound changes include:

• Adult pigs and baby pigs now have eating sounds
• Trumpet note block instrument support has been added to all Copper variants
• Baby spawn sounds now play at the correct pitch for several baby mobs
• A fix for waterloggable blocks not playing placement sounds when placed in water

These updates make the game feel more polished, especially for players who pay attention to sound details while building or playing survival.

User Interface and Gameplay Fixes

The update also includes UI and gameplay adjustments across several areas.

These changes are not all headline features, but they help clean up the experience for players across Bedrock platforms.

Players should expect improvements across menus, Realms screens, gameplay behavior, mobs, blocks, and technical systems.

Should You Enable the Experimental Features?

If you want to test Sulfur Cubes, Sulfur Springs, Potent Sulfur, and Sulfur Caves, then yes, the experimental features are worth trying.

But there is one important warning: do not enable experimental features on your most important survival world without thinking first.

Because Chaos Cubed content is still in development, mechanics can change later. If you want to stay safe, create a fresh test world and try the new content there first.

Best Things to Try First

If you are updating to Minecraft Bedrock 26.20 today, start with these:

1. Find a Sulfur Spring in the Overworld
2. Dig below it to look for a Sulfur Cave
3. Test how Sulfur Cubes react to different blocks
4. Try Potent Sulfur under water
5. Create a Party with friends and test the beta system
6. Open Realm Hub if you manage or play on Realms
7. Check the baby mob hitbox fixes in survival or creative

This gives you a good mix of the update’s biggest new features and practical improvements.

Final Take

Minecraft Bedrock 26.20 is a strong update because it gives different types of players something to explore.

Survival players get Sulfur Caves and Sulfur Cubes. Builders get new sulfur-themed blocks and Potent Sulfur interactions. Multiplayer players get the Party System beta. Realm owners get Realm Hub and better management tools.

The most important thing to remember is that the Chaos Cubed features are experimental. They are exciting, but they may change over time.

If you want to test the update safely, start with a new world, enable the experimental features, and explore the sulfur content before adding it to a long-term survival setup.

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