ISS Excalibur is the sixth game in the Crime Scene family. It follows the same mystery solving format as its predecessors, but is set in the near future in an international Space Station. The puzzles range from fairly light ones to quite challenging ones, and the showcase some very nice and new mechanics. The story is again written by awarded author Arttu Tuominen, and the only way to get to read the finish, is by solving the puzzles! The high age recommendation comes from a few graphic details in the story. These can be skipped by parents playing with their children (12+), as long as they are aware such exist in the game.