Limbo - “Dark, disturbing, yet eerily beautiful, Limbo is a world that deserves to be explored.” Joystiq. “Limbo is as close to perfect at what it does as a game can get.” Destructoid. Buy LIMBO: Special Edition.
Machinarium - Machinarium is independent puzzle / adventure game by Amanita Design
A Walk in the Dark - A Walk in the Dark is one of the most addictive and quite challenging Action, Puzzle-Platform and Adventure video game that takes you on an amazing journey in the world of wonders.
World of Goo - get it here | read the blog | forum.
Chuchel - comedy adventure game from the creators of Machinarium, Botanicula and Samorost.
Trine 2 - Trine 2 is a marvelous, Action-Adventure, Puzzle-platform, Co-op, Fantasy and Single-player video game developed and published by Frozenbyte.