CSSBattle - Play against others in golf with your CSS skills
Machinarium - Machinarium is independent puzzle / adventure game by Amanita Design
Gamefroot - Gamefroot is the fun way to make games, animations, stories and share them with the world.
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.
Indie Maker The Game - Open source game about indie makers
Chuchel - comedy adventure game from the creators of Machinarium, Botanicula and Samorost.