From the review: "Dracula 3: The Path of the Dragon is loaded with adventure and puzzles that make you think. Some situations in the game require you to open a safe by listening for the tumblers, while others require you to identify blood types by testing several others where the type is known so that you can find out what to look for when typing the new ones. In some cases you will have the opportunity to decode letters using an authentic Enigma machine developed by the Nazi's during World War II, (at least Mav says it's authentic). In other cases you have to use a thumbtack to defuse a booby trap or a monkey wrench to disarm an old unexploded mortar shell. But there is a lot of variety to the way each situation is puzzled out."