aftertrace-1.5.0-demo-mc1.20.1.jar is a beta file of the Minecraft mod AFTERTRACE I for Forge, made for Minecraft 1.20.1. It was published on September 20, 2026 and is 1 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 AFTERTRACE I mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
