OneBlock 1.21.11 (Mounts of Mayhem)

Datapack OneBlock 1.21.11 (Mounts of Mayhem)

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Modrinth 10 versions 230,360
OneBlock 1.21.11 (Mounts of Mayhem) Official Website Create my server Back to datapacks

OneBlock 1.21.11 (Mounts of Mayhem)

Modrinth 10 versions 230,360 downloads
Developer’s note: Since 2022 | OneBlock is a adventure map with alot of Fun. | 1.21.11 | Mounts of Mayhem is Live! | [Continuation of IJAMinecraft's Oneblock!] | {This is a Datapack of OneBlock Reborn Map.}

OneBlock Reborn, Mounts of Mayhem

OneBlock Reborn is a Minecraft map powered by a datapack for Java Edition 1.21.11. Inspired by IJAMinecraft’s classic OneBlock, it places players on a single regenerating block above the void. Each break reveals varied resources, chests, creatures, and occasional monster encounters, turning limited space into a progressive survival adventure.

Across ten themed phases, you gather materials, expand your island, unlock useful possibilities, and prepare for the Nether and the End. The Mounts of Mayhem update brings its associated creatures and challenges, including Nautilus variants. It works well on a multiplayer Minecraft server, while our BoxToPlay setup makes this experience easy to enjoy.

Available Versions

Version Minecraft Platforms Actions
OneBlock 1.2.4 1.21.11 datapack
OneBlock 1.2.3 1.21.9 - 1.21.10 datapack
OneBlock 1.2.2 1.21.7 - 1.21.8 datapack
OneBlock 1.2.1 1.21.6 - 1.21.8 datapack
OneBlock 1.2.0 1.21.5 datapack
OneBlock 1.1.9 1.21.4 datapack
OneBlock 1.1.8 1.21.2 - 1.21.3 datapack
OneBlock 1.1.7 1.21.2 - 1.21.3 datapack
OneBlock 1.1.6 1.21 - 1.21.1 datapack
OneBlock 1.0.9 1.19 - 1.19.3 datapack

How to add OneBlock 1.21.11 (Mounts of Mayhem) to your Minecraft world

1

Select your version

Select the version of OneBlock 1.21.11 (Mounts of Mayhem) you want installed on your Minecraft server.

2

Check your cart

You go directly to your cart with the Minecraft plan and selected version of OneBlock 1.21.11 (Mounts of Mayhem) already included. Check that everything is correct before continuing.

3

Receive your server

Wait while your Minecraft server is built and delivered. Installation of your selected OneBlock 1.21.11 (Mounts of Mayhem) version starts during setup. Once it is ready, connect and have fun.

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