Chamber Refurbished
by Walls
Chamber Refurbished reworks the trial chambers of vanilla Minecraft, adding new rooms, pieces and loot for worlds generated with it.
What it does
The mod overhauls the Trial Chambers structure. New chamber rooms put a stronger focus on verticality, and the main hallway now has twice as many piece variants, so chambers look less alike from one to the next. Center rooms with beds are redesigned and kept evenly filled with content. Light posts on the surface mark where a chamber lies, and chambers are made slightly rarer to balance the added indicators.
Several technical changes address issues with the vanilla structure pieces. Trial spawners gain particles around the mobs they summon, which makes them easier to find, and the loot tables are reworked so that cosmetic novelty items stay rare while useful loot is more common. The changes are delivered as a data pack and apply to new chunks in worlds using the mod, with the chamber rooms made more challenging and fair. The server must run the mod, while players may leave it out.
Key features
Verticality-focused rooms
New chamber rooms are built around vertical movement, adding height variety to the structure.
Doubled hallway variety
The main hallway has twice as many piece variants, so neighboring chambers differ more.
Surface light posts
Light posts on the surface show where a chamber is, and chambers are slightly rarer to compensate.
Reworked loot tables
Loot is reorganized so cosmetic novelty items are rare and useful items are more consistent.
Trial spawner particles
Particles around mobs spawned by trial spawners make the spawners easier to find in a chamber.
Compatibility
Latest build for each game version and loader.
26.x2 of 2 versions with builds
1.21.x9 of 9 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Chamber Refurbished have to be installed on the client?
Which loaders does Chamber Refurbished support?
Which game versions does the mod cover?
In the catalog
Chamber Refurbished 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.
More from Walls
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What the author says
A chamber overhaul datapack which focuses on updating several weak parts about it, refines several parts of the experience and give it a more hand made polished gameplay It sticks close to vanilla chambers while still implementing a lot, plenty of the additions may seem small but result in a more enriching structure
Official listing
- Modrinth page
- modrinth.com/mod/chamber-refurbished
- Owner
- Walls
- Published
- 2025-06-03
- Updated on Modrinth
- 2026-09-19
- Facts verified
- 2026-10-15