
Steam frequently has the first two on sale. I actually played them out of order, as I didn't realize that The Longest Journey was a sequel, and then found out I could only play the first one on PC, which I couldn't have done at the time anyway. Both of those are more or less point-and-click adventures, but with really deep stories. Chapters is still point-and-click, but there are branches in the story depending on some of the choices you make in the game.