vertical slabs by Blockscript

adds vertical slabs to minecraft

The author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.

Verified by MCModsHub

Ships as vertical_slabs-1.0.0-forge-1.20.1.jar — drop this file into the mods folder
Download size: 249 KB
Download link checked 17 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

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