error404-1.0.0.jar is a beta file of the Minecraft mod The Glitch(es) for Forge, made for Minecraft 1.21.1. It was published on March 17, 2026 and is 2.8 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the The Glitch(es) mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
