A concealed door in a floor or ceiling for secret access.
MechanismSecurityArchitectureConcealment
Current best complexity is 6:
Trapdoor can be discovered in Concepts, categorized under Mechanism, Security, Architecture, Concealment. A concealed door in a floor or ceiling for secret access.
It has been discovered by 10 boards and crafted 11 times, first appearing 5 months ago. Trapdoor can be created from 11 recipes, and goes on to appear as an ingredient in 15 others.
Trapdoor was first discovered by Acamaeda's board 5 months ago. The lowest-complexity recipe (6) is held by MeleeWaluigi's board.
Related concepts worth exploring include Skyline, Wall, Barrier, Fountain, Skyscraper, Mudbrick, and 6 more.