Entity 001
Long Horse
The main entity. A towering silhouette that rises out of foggy forest at night, bends its neck toward you, and refuses to break eye contact.
"It's watching from the treeline."
Collected reports from players who survived the treeline.
Long Horse is a towering, impossibly tall black horse-like entity with a grotesquely long neck and a pale, bone-white skull for a face. It appears only at night, in forest and plains biomes, rising slowly above the canopy until its head hangs over you.
It has never been recorded attacking. It stares. It follows at the edge of your render distance. It stands at the far end of a field and does not move for hours of in-game time — and then it is closer, and you did not see it move.
Prolonged exposure degrades the player. Sanity drains as long as it holds line of sight. Your screen warps. Whispers layer over the ambient track. Eventually the world cuts to black, and when vision returns, Long Horse is standing where you were looking.
Three confirmed phenomena ship with the Lunar Client build.
Entity 001
The main entity. A towering silhouette that rises out of foggy forest at night, bends its neck toward you, and refuses to break eye contact.
Entity 002
A rare group spawn. Multiple Long Horses gathered in an open field, all facing the same direction. Sanity drain scales with how many are watching.
Location 003
The place it always returns to. A perfect circle of dead trees, ground fog, and a ring of hoofprints pressed into the dirt. Generated once per world.
Watch with sound. The whispers are in the mix.
Screenshots submitted by players. None have been altered.




Long Horse installs as a Lunar Client mod import. There is no other supported method.
Launch the Lunar Client launcher. Any other launcher — Vanilla, Forge, Fabric, CurseForge — will not load this mod.
Open the Lunar Client settings panel from the launcher sidebar.
Select the Mods tab inside Lunar Client settings.
Click Import. This is the Lunar Client mod importer — the only supported install path.
Select Longhorse-1.0.3.zip exactly as downloaded. Do not extract it and do not rename it.
Start your world through Lunar Client. Head to a forest or plains biome after dusk. Do not stare back.
Free. One file. Import it into Lunar Client and go outside at night.
Longhorse-1.0.3.zip · Lunar Client import · Free