I’m pretty blown away by Nothing To Hide, a currently free, browser-based puzzle game with a great premise and one of the most interesting introductory “scenes” I’ve come across. You play a character who must ensure that they are being surveilled at all times while moving around the world (for reasons the opening will make clear). The web-version is actually a demo being used to raise funds for a full version, but it’s as polished and fleshed out as any number of full online games I’ve played. Even in its handful of levels, you get a taste of the variety of elegant little puzzles you can create with the game’s premise and small set of game resources. Well worth a play, and an eye out for the extended version!
Glimpses of the websurfing habits of a computer science professor, obsessive crafter, occasional gamer, and all around geek