Top Left: Normal Gravity games like Mario and other arcade and platform games.
Top Right: Simulation. Games like this are used for games referring to that objects perspective of view, such as my upcoming Hamster Simulator 2016.
Bottom Left: Motion-resistant games such as Legend Of Zelda series.
Bottom Right: AFK(Away From Keyboard) games. Just stupid games you don't interact with, such as some Mario Maker stages.