EXTRACTROOMS

2.0.0+ REQUIRES MILKYWAYLIB

A Backrooms-themed Extraction Looter for Minecraft. Clip into a randomly generated backrooms dimension, loot containers filled with completely random items from the entire games registry (INCLUDING MODS), and find the exit portal before your 5-minute timer runs out!

https://www.youtube.com/watch?v=5uIIAJHGtu4

How it works

• Enter — Suffocate in a wall, or get pushed into one via piston, and you're in. Entering within 16 blocks of another player automatically groups you into a Squad for co-op runs!
• Loot — Open loot containers filled with random items from the full game registry. Enchantments are included on compatible tools, and it's built to be highly compatible with other mods' loot!
• Navigate & Escape — Use the Temporal Compass to track down the nearest exit room within 5 mins and step into the portal before the timer hits zero.
• Overtime — Run out of time? You'll enter Overtime: permanent, blinding darkness where navigation is nearly impossible. Somehow survive & you keep your loot, fall down a shaft or die to one of the mobs many monsters and you'll lose everything.

What's in the mod

Procedural Backrooms Generation: Explorable, varied generation featuring classic rooms, the new "Office" biome, varied ceiling heights, shafts, and dynamic mini-structures like lockdown doors and vents.

"Endless Backrooms" World Type: Want to stay a while? Generate a dedicated Endless Backrooms world for classic survival without timers or squads, complete with Liminal Respawn Units to set your spawn.

Terrifying Entities:

The Smiler: A flying predator that hunts in the dark.

The Gaping: A hostile patrol mob with dynamic personalities (stalker, sprinter, shy, etc.) and varied skins. Watch out for their eggs and the Hatchlings inside!

The Hatchling: Baby gapings which will grow up into adults within 30s if they're hatched, make sure to take them out before they become a much bigger problem!

The Chomper: Don't place too many lights or this guy will hunt them down and eat the floor out from under your feet!

The Trader: A nuisance that will try to pick you up and drag you away from the exit.

As well as…

• Tons of Blocks & Items: From office furniture & almond water to new multi-block lockdown doors & eerie glaring lamps!
• Immersive Feedback: Toggle-able heartbeat SFX, FOV pulses, and vignette effects crank up the tension when time is running low.
• Mod-Pack Dev Ready: Extensive KubeJS & Datapack API for custom chest loot pools, keyword filtering, and progression tweaks.

Requirements

• Minecraft 1.21.1
• NeoForge 21.1+
• MilkyWayLib (Required dependency)

Feedback Notice

Any bugs or features you'd like to see make sure to join my Discord and let me know in the appropriate ExtractRooms forums!

AI was used during development but for debugging and automating repetitive tasks only. All design, artwork, features, and creative direction are created by me.

By GalaxiHD!