SRU 1.0 is a release file of the Minecraft resource pack Create: Steam 'n' Rails Unique Icons, made for Minecraft 1.19.2, 1.20.1. It was published on October 2, 2023 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the Create: Steam 'n' Rails Unique Icons resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.
