The Wall simulates the handheld of the 70's and early 90's. Right kids! This was your parents Ipad. Besides Atari 2600 and Pong your parents did not have any real alternatives in the early days so respect them!
These things were mostly given by parents to shut up their kids and blood money paid so they would be nice to aunt bean breath. That was the horror of the 80's. No colors, no real computing power, no real sound, no internet. Internet didn't even exist so be nice when you insert your COD Ghost blue ray.
Actually The Wall was for a Mochi contest but became a powerful history lesson instead.