Sirspark's MGR Mod Version 1.0 is a release file of the Minecraft mod Cardboard and Nanomachines for Forge, made for Minecraft 1.16.5. It was published on March 14, 2022 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the Cardboard and Nanomachines mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.