BlockHaven

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A free, browser-based block-building adventure inspired by Minecraft.

byAshutosh

Minecraft challengePlayable

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Description

Blockhaven is a voxel-based creative game that allows players to explore, build, and craft directly in their web browser. Designed as a clean, ad-free experience for creative play, the entire game was reportedly built using code generated by AI.

Descriptions, tags, and model credits may be AI-generated or inferred from public sources and can be incomplete or wrong. Learn more.

Details

Why this is interesting: Demonstrates the capability of Opus 5.5 to generate the complex code required for a functional 3D block-building game…
Attributed to: @ashutoshai
Built with: Opus 5.5 Opus 5 Opus 4.8 Opus 4.7 Opus 4.6 Opus 4.5 Redwood AI
Links: blockhaven.ashutoshai.com
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Tags: #voxels #minecraft-clone #browser-game #creative

Discovered: X
First posted: X · Sep 27, 2026
Listed: Added 1h ago
Build: Strong
Models: Strong

BlockHaven

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BlockHaven

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