
ModsJava
OneBlock CraftBound: Classic
A custom NeoForge OneBlock mod with phases, rewards, chests, mobs, and a true one-block start. Free Minecraft Java mod for 1.21.1.
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CraftBound OneBlock
CraftBound OneBlock is a custom OneBlock mod for Minecraft NeoForge 1.21.1.
Start on a single block in the void and break it to progress through long-form phases. The mod includes a true one-block start, phase-based block progression, milestone reward chests, random chest events, animal and monster events, item recovery around the OneBlock, and a custom CraftBound OneBlock world preset.
Features
- True one-block start
- Custom CraftBound OneBlock world preset
- CraftBound OneBlock selected by default when creating a new world
- Long-form phase progression
- Milestone reward chests
- Water bucket reward at 100 blocks
- Lava bucket reward at 1000 blocks
- Random phase-based chest events
- Phase-based animal and monster events
- Item recovery around the OneBlock to help prevent drops from falling into the void
- Subtle particles above the active OneBlock
- Styled welcome title and chat message
- Singleplayer-focused beta gameplay
Commands
/oneblock stats— shows your current progress/oneblock phase— shows the current phase/oneblock create— creates a OneBlock setup manually/oneblock set— manually sets the OneBlock position/oneblock reset— resets OneBlock progress/oneblock debug— testing commands for operators
Beta Notice
This is an early beta release. Bugs, balancing issues, and progression changes are expected.
Singleplayer testing is recommended first.
Verified by MCModsHub
- Ships as craftbound_oneblock-1.1.0.jar — drop this file into the mods folder
- Download size: 187 KB
- Download link checked 21 Aug 2026 — working
These come from our own check of the pack file, not from the source page.