Invisible Rooms
This mod introduces special invisible blocks into the game - they are completely transparent in the game world. Their uniqueness lies in the fact that these blocks can only be destroyed in two ways: holding exactly the same invisible block in hand or using a special tool for removing invisible constructions.
This functionality opens up endless possibilities for map makers and creators of complex structures, and also allows organizing various pranks and puzzles for other players. Unlike standard Minecraft blocks, these objects remain invisible from any camera angle and lighting, making them an ideal tool for hidden mechanisms and complex constructions.