Four Old Legends
Four Old Legends is a Fabric horror-ARG mod in which Herobrine, the entity called Entity 303 and the others share one world, and each slowly builds its presence there.
What it does
Four Old Legends places four legendary presences into a single world: Herobrine, Entity 303, Lick and one more that distorts the terrain around it. They are not supposed to coexist, and each one leaves traces in the land. Herobrine builds roads that lead nowhere and raises structures, while the distorting presence bends the world around it. Entity 303 and Lick round out the group, and the mod treats them as rivals that feud among themselves.
The mod is a slow-building experience rather than a jumpscare mod. Presences grow stronger over time, and the shared sanity tension system tracks how close the player is to them. Sanity is shown on the HUD, and light and shelter wards help hold it together. Lick approaches slowly, doesn't fear the player's gaze and leaves a lantern behind, while Oblivion, the antipode of Herobrine, quietly erases what has been built and always telegraphs itself first.
Installation needs Fabric API on Fabric. Four Old Legends runs on client and server, so the server and every player need it. It is published for Fabric only, across four release versions, 26.1 – 26.3, under All rights reserved and not open source.
Key features
Four shared presences
Four presences occupy the same world, each with its own behaviour and traces on the land.
Sanity tension system
A 0 to 100 sanity value is tracked on the HUD, and it drops as the presences wear down the player's mind.
Stalking behaviour
Herobrine stalks the player, freezing when they look at it and rushing closer when they turn away, so tension peaks at those moments.
State machine AI
Some presences move through the world on state-machine logic with pathfinding, which lets them approach by stages.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
The Legend of Herobrine is open source under the GNU Lesser General Public License v3.0 or later, runs on client and server, and has files for Fabric, Forge and Quilt across 1.16.4 – 1.21.1. Minecraft Legends Mod is also open source, under the GNU General Public License v3.0 only, and has a Fabric and Quilt file for 1.19.2. Null's Armory is open source under the Apache License 2.0, Fabric only, for 1.21.1 – 26.2, and it is a different kind of mod, focused on armory content rather than horror.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Four Old Legends | Fabric | 26.1 – 26.3 | Client and server | 2026-10-06 |
| The Legend of Herobrine | Fabric, Forge and Quilt | 1.16.4 – 1.21.1 | Client and server | 2025-07-27 |
| Minecraft Legends Mod | Fabric and Quilt | 1.19.2 | Client and server | 2023-01-06 |
| Null's Armory | Fabric | 1.21.1 – 26.2 | Client and server | 2026-08-09 |
Questions
Does Four Old Legends need Fabric API?
Does the server need the mod?
Which game versions are supported?
In the catalog
Four Old Legends is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 8,071 mods support Minecraft 26.3.
Similar mods
What the author says
Herobrine. NULL. Entity 303. Lick. Four legends. One world. And none of them are supposed to coexist. The four legends of Minecraft are no longer a myth.
Official listing
- Modrinth page
- modrinth.com/mod/four-old-legends
- Owner
- BrainMystycal
- Published
- 2026-08-29
- Updated on Modrinth
- 2026-10-06
- Facts verified
- 2026-10-15