Machinarium - Machinarium is independent puzzle / adventure game by Amanita Design
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.
Super Meat Boy - Let's start with what's the same: Dr. Fetus is still a jerk, gameplay is super challenging but fair, there are tight controls and great levels and you will die. a lot.
Gris - A beautiful adventure game
Insanely Twisted Shadow Planet - In this 2D action adventure so damn twisted, explore unique environments and battle bizarre...
Kenshō - A puzzle adventure through nature, time and space