Secret Rooms Mod (1.18.2, 1.7.1) adds cool blocks that can disguise themselves from the outside world. These blocks can be used to hide your diamonds or to punish anyone who dares to try to reach them. Hidden doors, pressure plates, hidden levers and more! The Ghost block is a revolutionary block. This block can be seen from all directions, but you can still walk through it. This floor is made from lava and can be used to steal your diamonds.
This mod adds tons of new blocks to hide rooms. You can create invisible doors, pressure plates and buttons as well as trapdoors, trapdoors, and many other features. One-sided see-through glass, blocks that you can walk through and blockades are some of the coolest features.