The Adventures of Maddog Williams is a great shareware graphical adventure in the style of Sierra's early King's Quest (i.e.
text parser with graphics). As genius inventor Maddog Williams, journey far and wide across the kingdom to save the world from impending doom. The parser is not up to Infocom's standard, but it is definitely as good as Sierra's early AGI games. Well worth your time if you are a fan of "old-skool" parser-with-graphic games.
Note: This used to be a shareware title until Game Crafters recently released it for free (just enter anything for the copy protection question) before they vanished into gaming oblivion.