Every month the Experimental Gameplay Project has a new challenge for indie game developers: to make a game in under seven days that fits the month's theme. August's them was "0 BUTTONS." The results are in, and 40 new buttonless games are now freely available at the site. Some of the games are playable in your browser, while others are free to download (all really quick downloads of course). Of those, many are PC only, but some are PC/Mac/Linux or even PC/Mac/browser-based.