Click on the shapes that look threatening to you, but let the other ones pass through! The game will learn from your choices who you define as a friend or foe, depending on your personal perception. Killing enemies gives you points, and killing friends will decrease your score. But be careful, letting enemies pass will damage your life, while letting friends in will recharge it. Resist as long as you can!
MS Windows, Mac OS X, Android device, Linux / Unix
Tools and Technologies:
Unity (any product)