yfcustomitems-5.4.5-forge-1.20.1.jar is a release file of the Minecraft mod The Oblivion RP for Forge, made for Minecraft 1.20.1. It was published on October 1, 2025 and is 12.5 MB in size. For the full description, screenshots and every other version, visit the The Oblivion RP mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
