Stranger Things

Stranger Things

It's Stranger Things... But in Minecraft?!?!? Created By: Swirly

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About this Mod

Swirly's Stranger Things

"Something is coming… something hungry for blood."

Bring The Upside Down and it's inhabitants directly into your Minecraft world. This mod delivers an atmospheric experience built around the lore and creatures from the show Stranger Things.
The Upside Down stacked upon the overworld.


The Awakening

The Upside Down doesn't open on its own. The world starts as regular vanilla Minecraft. But when you interact with the sensory deprivation tank and encounter the Demogorgon lurking within, everything changes.

Attacking it triggers The Awakening. From that moment on, the Upside Down is alive.


Creatures from the Upside Down

Creature Description
Demogorgon The apex predator of the Upside Down. Highly intelligent, incredibly aggressive.
Demodog Pack hunters. They coordinate attacks and grow increasingly dangerous in numbers.
Demobat Swarming aerial threats that spawn in hordes.
Vecna The big bad. Haunts cursed players; stalking them, appearing and vanishing, getting deeper into your mind before it's too late...

Vecna's Curse

Once the world awakens, Vecna may choose a victim.

  • Nightmare Visions trigger randomly throughout the day - hallucination mobs, spider swarms, visions of the Upside Down, and more.

The only way out? Find your music. Use the Walkman and Kate Bush's Running Up That Hill to fight back.


Eleven's Powers

Wield the power of the most powerful girl in the world:

  • Telekinesis — Levitate entities, hold them suspended in the air, then fling or blast them away with a flick of your mouse. The harder the flick, the farther they fly.
  • Rift Manipulation — Focus your powers for 3 seconds to tear open a Rift to the Upside Down through any wall or floor. Focus again to seal it.
  • Power Mode — Toggle enhanced power for extreme throws
  • Cost — Using your powers drains hunger. Push past starvation and it costs you health.

The Upside Down Dimension

A mirrorworld version of the Overworld.

  • Upside Down Dirt & Grass with unique textures.
  • Rifts randomly tear open near players after The Awakening, connecting your world to the Upside Down
  • Flickering lights - Upside Down interference causes nearby torches and lanterns to flicker
  • Existing worlds can be synchronized with a one-time world scan when you first install the mod

Items

  • Music Disc: Running Up That Hill (Kate Bush) - Your salvation against Vecna's curse. Plays in a Jukebox.
  • Walkman - Find it in the abyss. Play it during Vecna's curse to escape.
  • Three Musketeers Bar - The best snack item.
  • Flamethrower - It's in the name.

Server-Friendly Design

  • All behavior gates behind The Awakening - vanilla by default until triggered
  • Full multiplayer support
  • Extensive config - Tune Vecna curse timing, rift frequencies, stalker behavior, and more via /strangerthingsconfig
  • Immersive Portals optional — Rifts work with full visual portals if installed, or use built-in fallback entities without it

Requirements

Available Versions

Stranger Things 1.0.9beta
MC 1.21.1fabric
April 2, 2026
Stranger Things 1.0.8beta
MC 1.21.1fabric
March 21, 2026

How to Install Stranger Things on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Stranger Things". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Stranger Things server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Stranger Things compatible with fabric?

Stranger Things officially supports fabric for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Stranger Things – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Stranger Things consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Stranger Things with just one click on your server.

Recommended RAM
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Min. 3 GB | +1 GB pro 8 Spieler
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Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.21.1