All mods

Should work

Version
1+mod
Author
aspectfromthetap
Page
modrinth.com/mod/unstableunderworld

Unstable Underworld

Its content is data; Kiln 0.2.0 generates its structures in Horizon's worlds. Not tried in the game.

Evidence

Data only, with 8 structure files: Kiln 0.2.0 generates structures from data in Horizon's worlds. Not tried in the game.

In the author's words

This datapack is inspired by the Unstable Underworld and adds the Unstable Underworld below the nether. There is no nether bedrock.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file unstableunderworld-1.jar. The scan reads the mod's classes; it does not run them.

Reports from players

No reports from players yet.

Thank you. Your report is counted.

Did it run for you in Horizon?

Reports are anonymous: no name and no address is kept. Counts show at once; a text shows after someone has read it.