I recently played the heck out of Botanicula, the follow-up to Amantia Design’s Machinarium (which may be my favourite game ever).
These are classic point-and-click puzzle adventures, with impeccable production design and perfectly realized little worlds. All gaming should be so pleasant and engrossing.
I got it has part of the Humble Bundle, which expires soon, but it’s a good way to get it cheap (pay what you want) and get some other beautifully illustrated/designed games (Machinarium included) and a movie thrown in for free.