Sherlock Holmes, the Hunt for Blackwood is an online casino game made by International Gaming Technology (IGT) based on the first part of the same-named movie franchise starring Robert Downey Jr and Jude Law. The slot involves 5 reels and 30 fixed paylines. This online slot machine can be played both for free (demo version) and for real money. There are 5 reels spinning one by one and on those reels cards which include actual pictures of actors, as well as some artifacts such as a watch, a violin, a pipe, and much more. Below that there is a coin value panel displays the value of coins in any currency.