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Core Keeper's Secret Habitable Room: How to Find the Glitch? searches spike after patch notes. Players rediscover odd map behavior that creates walkable voids above terrain.
Core Keeper's Secret Habitable Room: How to Find the Glitch? is a bug-formed pocket where physics fail. This pocket lets players place blocks in normally solid ceilings. Studies indicate terrain rounding errors trigger this pocket in specific biomes.
Exploit comes from precise slope angles. Build diagonal stairs, then place a ceiling edge exactly one tile shy of standard limits. Research shows this jogs collision checks, letting rooms float beneath false ground.
Use stable footholds to farm safely underground. One-line takeaway line up slopes; watch clip-through spots for hidden rooms.
How common is this room in worlds?
Occurrence depends on seed and terrain noise. Some worlds never show the pocket; others host multiple rooms.
Will devs patch this trick?
They may adjust collision later, but hidden spots usually stay in older versions.