2.1 Release is a release file of the Minecraft resource pack Nuclear Tech: New Horizons - Modernity, made for Minecraft 1.7.10. It was published on July 21, 2026 and is 16.2 MB in size. For the full description, screenshots and every other version, visit the Nuclear Tech: New Horizons - Modernity resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.