We were kindly received.
After a short briefing, we watched a creepy introduction video which brings us into the story before we enter the room of the serial murder.
The Zodiac Killer is a classic room of the older generation. You can find a lot of locks and search items. The setting fits well to the theme. The player feedback, if you solve a riddle, is good implemented. Altogether a very solid Escape Game, which I would classify as difficult. The only thing that bothered me a little was a time-eating puzzle, which I think we had to spend far too much time on. At the end you get a printed team photo.
Game recommendation: 3-4 players.