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Minecraft NeoForge 1.21.1

Cosmic Breach

A Minecraft NeoForge mod built with Claude Code.

Price not confirmed
Minecraft adventurer approaching a portal to a floating sky world

What changes in Minecraft NeoForge 1.21.1?

A Minecraft NeoForge mod built with Claude Code. This is a research listing; check the official project page for current details and compatibility.

From the creator

@CalmDownNova ↗
Cosmic Breach was built by Claude Opus 5.5 in Claude Code

Research listing: the AI-creation statement is specific to this mod. The quote is from the official listing or repository.

Community responses

Positive comments and independent successful-use reports have not been confirmed. Read the original discussion for current replies.

Creator reports two play sessions totaling about 2.5 hours and specific revisions. Positive third-party comments were found, but none reported installing or playing the mod; independent successful use remains unverified.

Getting started

Review compatibility and installation steps on the official mod page. Files were not installed or executed during this review.

Official mod page ↗