Unnamed Project Joe
is an adventure game by Synthetix that showcases gorgeous art but is slightly lacking in the gameplay department.
Developed using the Wintermute engine, the interface is similar to the one adopted by Curse of Monkey Island and Full Throttle. Holding down the left mouse button while your pointer is over an item will bring up the interaction menu.
There are several locations to visit and some puzzles to solve in this demo, which is only available from the Adventure Gamers' site. Looks promising but current project status is unknown.
Name: Unnamed Project Joe