Karnovian Herasy Add-on 1.21+

Open lands are covered in ash, and every step could be your last. Stop hoping for an easy walk—Karnovian Herasy turns Minecraft into a wasteland full of dangers. In this mod, you'll face hordes of mutants, post-apocalyptic landscapes, and an advanced survival system.

The add-on includes new biomes, weapons, mobs, blocks, and items to enhance the survival experience. Fight threats, explore the ruined lands, and gather resources to survive.