FIRST LOOK: SULFUR CUBE & CAVES | Minecraft LIVE – March 2026

FIRST LOOK: Sulfur Cube & Caves (Minecraft Live — March 2026)

Overview / storyline

• New underground biome: the Sulfur Caves, inspired by real-world hot springs and sulfur springs.
• Visuals: eerie, colorful subterranean area with warm reds and yellows that encourage exploration and sandbox creativity.
• Update / drop name: “Chaos Cubed.”

Biome & block features

• Distinctive 3D terrain: patches of different blocks that blend into each other (pools at the center, sulfur around the edges, cinnabar present).
• New buildable blocks:
  • Sulfur (full block set, decorative options).
  • Cinnabar (full block set, decorative options).
• Sulfur pools:
  • Natural pools with sulfur and a layer of “potent sulfur” on the bottom.
  • Potent sulfur reacts with water to form bubbles that release a noxious gas at the surface, inflicting nausea on players and mobs.
  • Pool surfaces display a gas-like film to signal danger.

Sulfur Cube (mob) — mechanics & behaviors

• Name: Sulfur Cube (also referenced once as “sulfur chief” in the transcript).
• Block absorption:
  • The cube can absorb blocks.
  • If you hold a block type it likes, it will move toward you; interacting while holding that block makes it absorb the block.
• Behavior changes depending on the absorbed block:
  • Ice — very slippery / low friction (glides far).
  • Wool — floatier / lighter.
  • Metal — heavier.
• Movement & control:
  • After absorbing a block it can behave more like a bouncing ball.
  • Hitting or punching it launches the cube; where you hit affects the launch direction.
  • Player skill matters for aiming bounces and controlling motion.
• Reproduction/splitting:
  • Similar to slimes: a large Sulfur Cube can split into smaller cubes; small ones grow back into a large cube.
• Design intent:
  • Described as chaotic and highly moddable in player-created systems.

Gameplay highlights, uses & strategies

• Design focus: inspire player creativity rather than provide a single scripted experience.
• Suggested uses:
  • Mini-games (pinball-style arenas using pistons and bounce mechanics).
  • Parkour challenges (use different absorbed materials to change handling).
  • Redstone contraptions and puzzles (movement-triggered mechanisms).
  • Traps or environmental hazards (combine cubes with sulfur pools and gas).
  • “Board sports” / physics-based player creations.
• Tips and strategies:
  1. Use the cube’s attraction to held blocks to lure it or set up automated behaviors.
  2. Feed the cube specific blocks to change its properties (e.g., give it ice to maximize glide distance).
  3. Punch or strike the cube at specific contact points to influence launch direction.
  4. Beware sulfur pools — the surface bubbles cause nausea; armor/enchantments won’t negate status effects, so bring potions or avoid the bubbles.
  5. Experiment: behaviors scale with block type and environment (e.g., slippery cube on ice), so try combinations for creative or chaotic results.

Development & release

• These features are going into testing soon.
• Drop name: Chaos Cubed.

Sources / featured

• Minecraft Live — March 2026 (subtitles/transcript provided; no individual presenters named).