Chaos Block is a NeoForge mod for Minecraft 1.21.5 that adds a single block — but that block is pure, uncontrolled mayhem.
Every time you break a block in the world, a random event fires. With 105 possible outcomes, you never know what's coming. It might be good. It might be catastrophic. It might be both at the same time.
What could happen?
- 💥 Explosions — small, massive, or a chain of them across the landscape
- ⚡ Lightning storms striking everything around you
- 🧟 Monster hordes — zombies, skeletons, creepers, endermen, witches, blazes, a Ravager, or even a Wither
- 🐄 Animal apocalypses — cows, pigs, chickens, wolves, llamas, bees and more
- 🌍 Dimensional exile — randomly teleported to the Nether or the End, no warning
- 🏠 A village house built around you, with you locked inside
- ⚖️ An anvil dropping from the sky while you're frozen in place
- 🪨 A wall of lava falling from above
- 🎭 Your stats completely scrambled for 30 seconds — speed, damage, health, gravity, attack range, all randomized
- 💎 Jackpot loot rains — diamonds, emeralds, gold
- 🏗️ Chaos structures — pyramids, ice towers, lava crosses, stone columns, glass walls, obsidian floors
- 💨 God Mode buffs or absolute Hell Mode debuffs
- 🎲 And sometimes... nothing happens. This time.
Chaos Block is designed for players who want zero predictability, maximum fun, and the occasional existential crisis. Play solo for the chaos experience, or on a server with friends for guaranteed anarchy.
The Chaos Block Team
