The Endless Level

Quickstart

1. Install the .mcaddon and apply both the Behavior Pack and Resource Pack to a new or existing world.
2. Start a new world (or explore far from your spawn) — the six Backrooms biomes generate naturally in place of suitable Overworld biomes, so simply travel overland until the environment shifts.
3. When you notice the walls close in or the lighting feels wrong, run /locate biome with one of the biome names below to pinpoint the nearest variant and navigate straight to it.
4. Bring food and a reliable sense of direction — the geometry is designed to disorient.

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Overview

The Endless Level transforms parts of your Overworld into the Backrooms: a sprawling, liminal nightmare of yellow-wallpapered corridors, flooded office floors, pale forests, and brutalist parking structures. Six distinct biomes replace ordinary terrain, each built entirely from reskinned vanilla blocks and layered with unsettling ambient audio. No monsters are added — the horror is atmospheric. The core loop is exploration, disorientation, and the creeping feeling that you have been here before.

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What It Adds

The Six Biomes

All six biomes are locatable using /locate biome once the pack is active.

Landmarks

Each biome procedurally places repeating structural features:

• Support-column clusters — symmetrical pillar arrangements that make every area look identical to the last.
• False-exit doorway frames — freestanding door frames that lead nowhere, reinforcing the sense of a looping space.

These landmarks are intentional design elements meant to confuse navigation and heighten the sense of entrapment.

Ambient Audio

Each biome carries its own layered soundscape drawn from:

• Fluorescent light buzzing
• Ventilation and HVAC hums
• Dripping and pooling water
• Broadband static and signal interference

The audio plays continuously while you are inside a biome and is a core part of the experience.

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How To Use

Finding the Biomes

The biomes generate naturally in your world. You can find them by:

• Exploring on foot — travel away from your spawn; biome transitions are abrupt and immediately obvious.
• Using a command — once inside a world with the pack active, run:

/locate biome <biome_name>

Replace <biome_name> with the appropriate identifier for the biome you want to find. The command returns coordinates you can travel to directly.

Navigating Inside

Navigation inside the Backrooms biomes is intentionally difficult:

• Landmarks repeat, making every area feel identical.
• False-exit doorways provide no actual exit.
• There are no hostile mobs, so combat is not a concern — but getting lost is.

Practical tips:

• Drop torches or blocks to mark paths you have already walked.
• Use /locate biome from inside a biome to find the nearest edge of that biome (the command returns the closest matching biome, which may be the one you are already in — walk the opposite direction to escape).
• Keep a compass or note your coordinates regularly with F3 (if available) or a written book.

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Abilities And Mechanics

Atmospheric Worldgen

The biomes use custom surface builders to replace the standard Overworld terrain layer system. Floors are flat and artificial. Ceilings, where present, are low. The overall effect is an interior space that happens to occupy the space where a normal biome would be.

Client-Side Palette Changes

The Resource Pack recolours and retextures vanilla blocks to produce the Backrooms aesthetic — yellowed wallpaper, stained carpet, grey concrete, and mirrored water — without adding new block IDs. Everything you see is a vanilla block wearing a new skin.

No Combat Threat

Nothing in these biomes attacks you. The danger is psychological and navigational. Hunger still depletes normally, so starvation is a genuine risk during long exploration sessions.

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Progression And Strategy

There is no advancement tree or reward system — the experience is purely exploratory and atmospheric. Suggested ways to engage with the mod:

• Mapping runs: Commit to documenting each biome fully before moving on. Use maps, written books, or external notes.
• Blind exploration: Enter a biome without checking coordinates and try to find your own way out.
• Biome collecting: Use /locate biome to visit all six variants and compare their geometry and soundscapes.
• Building within: The flat, repeating terrain makes these biomes surprisingly good backdrops for interior build projects that lean into the liminal aesthetic.

The longer you stay, the more the repetition works on you. That is by design.