Wiki 9Minecraft Wiki 9Minecraft

Do Not Joinjar Wiki & Guide

Java EditionMod

Adds portals, spawn eggs, and blocks themed around surreal and unsettling dimensions.

DownloadDo Not Joinjar

Get the files on 9Minecraft

Contents (6)
  1. Guides
  2. Items
  3. Blocks
  4. Mobs
  5. Frequently asked questions

Guides

Step-by-step, in-game.

Deal With the Fake Player (player79)Understanding player79 Early in your world, a fake player named player79 will appear in your player list and…Navigate Fog and Avoid Stalking MonstersUnderstanding the Fog Mechanic Fog in this mod is not just visual—it's where stalking monsters hide and watch you.…Reach Day 5 and Survive the EscalationDays 1–4: Build and Prepare Spend the first four days establishing a secure base, gathering resources, and learning…Survive Your First Night Without PanickingPrepare Before Dark The mod's horror elements intensify at night. Before sunset, gather basic supplies: wood, stone…

Items

BCDFINOPSTU

B

Bug Spawn Egg

C

Claustrophobia Spawn Egg

D

Don't Look Spawn Egg

F

Forgotten Spawn Egg

I

Iris Spawn Egg

N

Not Seen Spawn Egg

O

Old Spawn EggOutCast Spawn Egg

P

PaperPlayer79 Spawn Egg

S

System Spawn Egg

T

The Binary Spawn EggThe Dangler Spawn EggThe Split Spawn EggThe Template Spawn EggThey See Spawn Egg

U

Unknown Phase 2 Spawn EggUnknown Spawn EggUs Spawn Egg

Blocks

BCEFHLMNOPSW

B

Basement PortalBinary Block

C

City PortalComfort BlockComputerCopy Portal

E

Entamaphobia Portal

F

Facility PortalFamily House PortalFormer Grasslands Portal

H

Hell Block

L

Laundry MachineLuxury Block

M

Megalophobia Portal

N

Null Block

O

Original Portal

P

Party Palace PortalPink SandPortal BlockPrison PortalPumpkin Patch Portal

S

Sand CastleServer BlockServer Block 2Sewers PortalShack PortalSoft Block

W

Wires

Mobs

Creatures this mod adds.

ClaustrophobiaDon't LookForgottenKing Of DarknessNot SeenOldOutCastPlayer79SystemThe BinaryThe BugThe DanglerThe IrisThe SplitThe TemplateThey SeeUnknownUnknownUs

Frequently asked questions

How do I know the mod is working? Nothing scary happened yet.
The mod starts subtle—you might notice small things like odd sounds or a feeling that something is off before player79 joins. Give it time and stay in your world; the scares escalate as days pass, especially after Day 5 when things get significantly worse.
Can I fight the stalking monsters or do I have to run?
Most stalking monsters cannot be fought effectively and will chase you instead; your best strategy is to run, hide, or find shelter rather than engage them directly. Fighting wastes resources and keeps you exposed to the horror.
What happens if player79 catches me?
Player79 is designed to mess with you psychologically rather than instantly kill you—expect strange events, teleportation, or your world becoming more distorted when it gets close. The exact effects depend on the situation and how long you've survived.
Is there a way to turn off the scary sounds or make them quieter?
The mod's audio is core to the horror experience, but you can adjust your game's sound settings in the Minecraft launcher to lower overall volume or mute specific sound categories if needed.
Does the fog ever go away or is it always there?
The fog is persistent and part of the mod's atmosphere, but it becomes denser and more oppressive as you progress, especially after Day 5 when visibility drops significantly.
Can I play this mod on a multiplayer server or only singleplayer?
The mod is designed for singleplayer survival where the fake player and horror events target you specifically; multiplayer behavior is unpredictable and the experience may not work as intended.
What should I do on Day 5 to prepare for the escalation?
Stock up on food, gather materials for shelter, and find a safe enclosed space before Day 5 arrives, as the mod introduces harder monsters and more intense scares that make survival significantly more difficult.
Why is my game stuttering or lagging with this mod?
The mod adds extra rendering effects, fog layers, and constant audio processing that can strain performance; try lowering your render distance, disabling fancy graphics, or allocating more RAM to Minecraft.
Does this mod work with other mods or does it conflict?
The mod can conflict with other mods that heavily modify world generation, rendering, or sound systems; test it with your other mods installed to check for crashes or broken features.
Is there an ending or a way to 'beat' this mod?
The mod is designed as an ongoing horror experience rather than a traditional challenge with a victory condition; survival itself is the goal, and the scares continue to escalate the longer you last.