1.0.0rforge1.20.1_patch_1 is a release file of the Minecraft mod But I Liked Hammers! Ad Astra for NeoForge, Forge, made for Minecraft 1.20.1. It was published on December 23, 2024 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the But I Liked Hammers! Ad Astra mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.