btw-biomes_and_features is a release file of the Minecraft mod Better Tech Weapons for Forge, made for Minecraft 1.20.1. It was published on January 7, 2026 and is 0.3 MB in size. For the full description, screenshots and every other version, visit the Better Tech Weapons mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.