Game Design Essentials: Single Button Controls
I hope you agree with me: controls are the true essence of every game. Sometimes, controls schemes are enough to define the game itself: once you decide the game controls mechanics, the rest of the game will follow. So I thought to start exploring controls schemes in a more formal way, searching for a way to analyze games from the user interaction point of view only. We will start from the simplest control scheme possible: a game with a single button.