
The comparison between theater and video games is not a perfect one, as games require a level of immediate physical dexterity that theater does not. Still, Kushner's philosophy can be used to explore the approach to thematic Difficulty in games. Using Kushner's argument as analytical tool, we can begin to undo the common conflation of "adult" and "mature" games.
Mirror's Edge and Echoes of Schindler
Kushner cites Schindler's List as an example of how a serious or "adult" topic does not necessarily yield a Difficult work:
For all of its crepuscular, ashy tonalities and its galumphing ponderousness, it's too squeaky clean, it's too careful, it betrays what it purports to represent, which was the antithesis of clean and careful, which was madness. Schindler risks nothing in attempting to make sense of the unfathomable; it only seeks to succeed, and so it's finally shallow, successful (237 Oscars!) and can speak to the Holocaust only in Hollywood cliches. Sure, it made German audiences "think about the Holocaust." Have you noticed that every five years something comes along that makes German audiences "think about the Holocaust"? And still they have in many ways some of the most draconian anti-immigration laws in Europe. They need to stop thinking so ostentatiously and to think more constantly, quietly and deeply instead.
Although it draws on less specific imagery and history than Schindler, the story of Mirror's Edge is subject to similar criticism. Summarizing the game's story is as easy as constructing a Don LaFontaine-inspired intro: "In a world where government enforces order at the barrel of a gun, people trade freedom for security, and the media is nothing but propaganda machine, one brave soul must have the FAITH to stand up." Ah, if only he was still with us today.
Mirror's Edge does not present the audience with a story that will teach them anything. Faith's morality is as unblemished as the sun-bleached roofs she traverses: she fights against governmental corruption, exhibits un-shakable loyalty to friends and family, and exhibits an appreciation for human life in a society indifferent to suffering. Her enemies are similarly shallow: whether they are killers, traitors, or mindless followers, everyone is sorted into camps that either endorse tyranny or liberty. In the end, Faith remains the same person she was the moment I met her.
I do not mean to suggest that the story is dull: I enjoy a good dystopian tale. I am, however, disappointed that Mirror's Edge never made an attempt to challenge the way I understand humanity. The narrative is Orwellian in tone, yet stripped of any nuance. The most compelling part of Nineteen Eighty-Four was not the cruelty that Winston endured, it was how that cruelty changed him as a person. In Nineteen Eighty-Four, the very nature of reality is called into question. In Mirror's Edge, truth is easy to find: just look at Faith.

Faith in Progress
So, are we doomed to wait for a thematically Difficult game? Actually, I can think of several recent examples of games that challenge their audiences to discern their obscure meanings through a number of subtle nuances and conflicting messages:
Far Cry 2
As Jorge's analysis of Far Cry 2 demonstrates, it is possible for games to both engage with themes of violence, race, and colonialism while at the same time existing as products of said constructs. Who are the heroes and villains in Far Cry 2? Does the game offer any philosophies on human nature, or simply present questions?
Flower
I maintain that Flower is one of the most mature games we have seen in a long time, exactly because of its difficult narrative. What is Flower about? Is it a treatise on the environmentalism? A Christian allegory? A meditation on the meaning of "nature?" It could be any of these things or none.
Noby Noby Boy
Playing Noby Noby Boy is an exercise in confronting thematic challenge. Is the game a metaphor for capitalism, a study of the impulse to consume, or simply a game that lets you eat your own butt? We create order in the world by creating stories, so how do we understand a system that seems opposed to structure?
Onward to Fallujah

Without Difficulty, we will never know discomfort, which means we will never know plays such as Venus or games like Today I Die. By shunning the Difficult, video games may continue to evolve technologically, but they will grow stagnant in terms of their contribution to our knowledge of the world. Rather than hide from the discomfort elicited by games that make us truly grapple with painful, confusing, or ugly concepts, we must embrace them and in doing so gain a greater understanding the human experience.
We must seek out and embrace the Difficult. Whether this means traveling to Fallujah or visiting a magical worm-boy that eats entire towns only to poop them out whole, we must proceed with the confidence of knowing we will be better for the experience.