Level Up Bug Fixes is a release file of the Minecraft mod kamen rider gavv for Forge, made for Minecraft 1.20.1. It was published on April 7, 2025 and is 26.3 MB in size. For the full description, screenshots and every other version, visit the kamen rider gavv mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.