One Void
One Block... But it's your challenge. Configure your experience however you want.
- Loaders
- FabricNeoForge
- Downloads on Modrinth
- 420
- Followers on Modrinth
- 0
- versions
- 21
- Updated
- August 28, 2026Aug 28
- Published
- in 2026
At a glance
Needed both in the game and on the server

Modded dimension are supported. You can spawn and set up block,loot,and waves per dimension.
Players can make and customize ages, a system made to be easy and modular for not techincal users. with preset saveing and loading as well as a experimental preset code shareing system.
Customizable loot from a chest either one time or reocuring.
- Mob waves can be configured as you like
How to start the mod
go to the World section and click world type until it says One Void! then click customize and your ready to start crafting your one block challenge

FAQ
How to install One Void?
Install Fabric for your Minecraft version, download One Void for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does One Void support?
One Void has builds for Minecraft 1.21.1.
Is One Void needed on the server?
Needed in the game and on the server