INV+ V1.0 - 1.12.x is a release file of the Minecraft resource pack INV+, made for Minecraft 1.12.1, 1.12, 1.12.2, 1.12-Snapshot. It was published on July 5, 2021 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the INV+ resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.
