Take this for example. In my Literature class, we had to read 2 books and compare how they exposed the darkness within people and how they can be corrupted by power in an essay. You can't tell me it's not possible to do that with, say, FFX, Metroid Prime 3, pretth much any Zelda game. Hell, even Kirby RTDL would work. Art, maybe not, but a type of literature, I think so