Both characters are played by humans. They need to communicate together to solve the puzzles. There is however no internal voice chat available. A separate program is needed for that.
This is not another Sherlock Holmes game. This is a Sherlock and Watson game in which both roles are equally important. In order to play the game you’ll need a friend to play with. Most of the clues are split between Sherlock and Watson and the only way to get the full picture is to verbally communicate.
This page contains co-op info for Detective tales: A Study in Scarlet on the PC. All information about Detective tales: A Study in Scarlet was correct at the time of posting. Information is subject to change. If you see any errors please email us.