Machinarium - Machinarium is independent puzzle / adventure game by Amanita Design

Tanglet - Tanglet is a single player word finding game based on Boggle.

Unmechanical - Fun and atmospheric side-scrolling puzzle adventure.

Lexica - An open source word-search game.

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.

Wordbase - Wordbase - the fun, addictive and challenging game of words and letters for iPhone!