Besides the two already existing games (GuessWhat and Soundmachine, more information here) I added a new one called SoundVis. The main idea is to animate a kid to make sounds by for instance clapping or yelling. The louder the sound the bigger the blue circle in the center gets. While this sounds trivial it is great fun 🙂 Note that the microphone has to be functional. A simple test is included in the start screen of SoundVis.
Find the new package (including source, licensed under GPL) here. Use 7-zip to unzip them. Launchers (.exe files) for windows are included. Linux users might peek at the included batch files to get a clue how to start the games.