Alone
Alone is a NeoForge mob mod for 1.21.1 that changes how a world feels when it is quiet, with a companion mob called Friend and a set of horror events.
What it does
A Mind Soul mechanic gradually builds up over time, and as it grows the Friend mob spawns more often. The Friend chases the player when attacked, can fetch water and break water blocks, sometimes goes looking for treasure, and learns how to break blocks. Its behavior changes with the gourd eye: when it loses its mind, it wants a gourd eye, and a gourd with one eye does not show half the display, while a gourd with both eyes gives the Friend a new eye to see with.
The mod adds new horror events that let a player pass through a world completely alone, and it disables mob spawning, including mobs from other mods that try to kill the player. A command called friendchanceset sets the spawn rate of the Friend, with recommended values between 0.0001 and 1. Servers that run it need every player to install it too. Files are published for NeoForge only, and the only build is version 0.1 for 1.21.1, released as a beta on 2025-11-02.
The license is All rights reserved, so the code is not open source. The mod's description includes spoilers for its events.
Key features
Mind Soul mechanic
A Mind Soul value keeps growing over time and raises the spawn rate of the Friend mob as it grows.
Friend companion
The Friend chases attackers, breaks water blocks, looks for treasure and learns to break blocks.
Gourd eye system
The Friend can lose its mind and want a gourd eye, and the number of eyes given to it changes what the player sees on the display.
Mob spawn control
Mob spawning is disabled, including mobs added by other mods, which leaves the player alone in the world.
Friend spawn command
The friendchanceset command sets the Friend spawn rate, with suggested values from 0.0001 to 1.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who want a lonely, horror-leaning survival experience on NeoForge 1.21.1, and server owners who are willing to run the mod for both the server and clients.
How it compares
Structure Eyes is a NeoForge mod for 1.21.1 up to 26.1.2, is client and server, and is released under the MIT License, so it is not open source. Corpseorigin runs on Fabric and NeoForge for 1.21.1 up to 26.2, is also client and server and uses the MIT License. Ender eye Plus is a Fabric, Forge, NeoForge and Quilt mod for 1.21.4 – 1.21.11, is server required with an optional client, and is under the Apache License 2.0.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Alone | NeoForge | 1.21.1 | Client and server | 2025-11-02 |
| Structure Eyes | NeoForge | 1.21.1 – 26.1.2 | Client and server | 2026-09-07 |
| Ender eye Plus | Fabric, Forge, NeoForge and Quilt | 1.21.4 – 1.21.11 | Server required, client optional | 2025-12-15 |
Questions
Does Alone need a dependency?
Do servers and players both need Alone?
How can the Friend spawn rate be changed?
In the catalog
Alone is one of 11,058 Mobs mods on ModsFinder, and one of 4,974 Mobs mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
More from ArkyFursblack
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What the author says
You're completely alone in this world, right? This mod adds a new horror events that you should pass completely alone...or not? NOTE: This mod disables all the mobs spawn including mobs from the other mods This mod trying not to kill you but make your life harder adding new bad events If you think it's not enough…
Official listing
- Modrinth page
- modrinth.com/mod/completely-alone
- Owner
- ArkyFursblack
- Published
- 2025-11-02
- Updated on Modrinth
- 2025-11-02
- Facts verified
- 2026-10-15