Psi-1.16-90.jar is a release file of the Minecraft mod Psi, made for Minecraft 1.16.3, 1.16.4. It was published on January 15, 2021 and is 2 MB in size. For the full description, screenshots and every other version, visit the Psi mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
