This is the new game by Selfdefiant and it’s a doozy! And isn’t that clue in “K” enigmatic. It sure is a puzzler. If you want the fun of working it out for yourself, start with the arrow that has the little circle, follow the arrows and note which direction the doors open. That will give you the answer to the puzzle in “T”.
Now here is the mapthrough:
Here’s another view of the map with the cabinet clue added: