I’ve done a lot of Atlantis rooms before and this is definitely one of my favorites. Right away, the immersion is high up there when you walk into the room. They had a diverse set of puzzles and puzzles that I’ve never seen before (as someone who’s done close to 100). We did this with a group of 6 and we broke the record time for that week. I think a group of four to five could easily do this as well if they split up and communicate effectively. Our game master was welcoming but I still find it strange that they are in the room with you the entire time. They were not distracting or unhelpful but this is the first time that I’ve been in a room with the game master and not a live actor.