2026.1.0 for 1.21.10 is a release file of the Minecraft mod BuildCraft UNOFFICIAL for NeoForge, made for Minecraft 1.21.10. It was published on June 19, 2026 and is 4.6 MB in size. For the full description, screenshots and every other version, visit the BuildCraft UNOFFICIAL mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
