quantumflux-1.12.2-2.0.16.jar is a beta file of the Minecraft resource pack Bits And Tweaks, made for Minecraft 1.12.2. It was published on August 4, 2018 and is 0.3 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Bits And Tweaks resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.
