cenozoicnightmare-1.00.jar is a release file of the Minecraft mod Cenozoic Nightmare - The Horror of Ancient Prehistory for Forge, made for Minecraft 1.20.1. It was published on December 29, 2023 and is 1.3 MB in size. For the full description, screenshots and every other version, visit the Cenozoic Nightmare - The Horror of Ancient Prehistory mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.