project-954608
Modby SwayleMC
This Is a New mod about The orginal cave dweller mod made by Gargin.. Me and my Mod team put a twist on it and made this terrifying creature named NIGHTMARE..Basiclly Nightmare is a reskin of the cave dweller with horrifying eyes and new sounds and Ai
Type
Mod
CurseForge Downloads
459,190
CurseForge ID
954608
Last Updated
Jun 12, 2026
Description
Nightmare.Jar is what the Cave Dweller could've been, it lurks within the caves and makes sounds that mimics the original Cave Dweller, it's always watching you from a far no matter what cave you're in, it is just waiting to scare you and attack, so always watch your back and if the Nightmare is there, don't get too close and be sure to keep your eyes on it at all times or you might just lose your world.
Warning: This Mod is a FULL Version. My team and I made The Official NIGHTMARE.JAR
Showcase: https://youtu.be/0db6VcQ8qqg?si=nKZUSKLspTtQYXMW
This mod requires the GeckoLib mod to function.
Some new features are:
New Sounds and even Cave Roars
New MODEL
New Animations And AI ACTULLY HUNTS YOU IN CAVES

And adding a lot of horror to the Cave Dweller Mod This is Redone Of a test of Nightmare.Jar
DISCLAIMER: DONT EVEN TRY TO STEAL THIS MOD OR GET THIS MOD REDONE ITS NOT POSSIBLE...REASON BECUASE IF YOU TRY TO EDIT FILES THE FILE WILL INSTANT DELETE...and you will have to redownload this file or readd to your modpack.
Note: This mod WILL replace the Cave Dweller completely
Screenshots
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