An upcoming adventure game in the style of Sierra's Laura Bow mysteries, The Crimson Diamond (opens in new tab) is one fans will want to keep an eye on, as it nails the spirit of those adventurous point and clicks. As geologist/detective (surely a first?) Nancy Maple, you'll visit the town of Crimson, in Ontario, to get to the bottom of a mystery relating to a precious diamond. The diamond of the title, obviously.
While the full game isn't finished yet, you can play a demo of The Crimson Diamond, which offers a hefty slice of the adventure. There's even a tutorial to get you used to its decidedly old-fashioned method of interaction.
If you've not played the old Laura Bow games (I haven't), that interaction method might trip you up, as it combines text-adventure-style command typing with the more common (today) point-and-click interface. Which is to say, you move Nancy around by clicking with the mouse (or by tapping the cursor keys), and have her look at, talk to, take or open/close things by typing out the relevant commands with your keyboard.
It might seem a bit of an odd system at first, but ultimately finds a neat balance between the flexibility of parser games, and the more approachable nature of the more modern point and clicks. If you enjoy old-style adventures, be sure to download The Crimson Diamond (opens in new tab) and see for yourself.
For more great free experiences, check out our roundup of the best free PC games.