This mod adds a couple features for escape room battles.
Trigger blocks - 2 variants (A and B) that switch on and off interchangeablly. When off, the block can be walked through, and when on the block cannot be walked through. A trigger block or remote control can be used to switch their modes.
Teleport Point - When right clicked it copies the coordinates of that block into your clipbar which can then be used in a command block.
Death Block - If you touch this you die.