

Jason Voorhees in Minecraft
Deep in a fog-covered swamp biome, villagers whisper of a legend — a figure who rises when the moon is high and the world turns silent. His name: Jason Voorhees. Clad in a cracked iron mask and wielding a rusted netherite axe, he haunts a rotting cabin hidden in the darkest part of the forest.
One night, a brave player named Steve entered the woods, drawn by the tales. Equipped with enchanted diamond armor and a glowing sword, he thought he was ready. But the deeper he ventured, the quieter the world became. No mobs. No sounds. Just fog... and the sound of metal dragging across dirt.
Jason appeared without warning. His glowing red eyes locked onto Steve. A swing of his axe nearly shattered Steve’s shield. Blow after blow, Jason wouldn’t stop. Steve ran, panic rising, as he reached the nearest village — only to find it empty. Every door open. Every villager gone. A single sign stood in the center: "You can't escape him."
To this day, players say if you light a campfire in that swamp on Friday the 13th, you’ll hear footsteps… and if you turn around, Jason might be right behind you.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as jason-1.0.5-forge-1.20.1 kopie.jar — drop this file into the mods folder
- Download size: 2.7 MB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.