Your friends over at The Adventure Shop are running a very special promotion on some great indie adventure titles this week. Specifically, that means you can get Casebook Trilogy, Diamonds in the Rough, Jolly Rover, and more discounted 33%. Check out the full list over on the sale page, and be sure to check out some other games in The Adventure Shop’s catalog. Personally, I highly recommend Machinarium, which is discounted to $13.37 this week. It’s probably the best adventure game I’ve played in a very long time.