Escape games are my new obsession.
They are point and click puzzle/adventures where you have to escape whatever room or place you are in by doing tasks and moving things and stuff.
Some of the best or hardest ones are Kidnapped By Aliens, Medallions, and Dream House Escape.
I found them on escapegames24.com
Another couple of good games are Inquisitive Dave and Causality.
Oh, and Stick RPG!
EDIT :: http://www.zeebarf.com/ <-- zomg Reemus and Liam games ftw
Escape games are my new obsession.