Nostradumbass.
Its quite clear that unless you appeal to extremely technical reasoning skyway will not be able to discern any difference in terms of human empathical connection with characters as portrayed in Carmageddon and Call of Duty 6.
I think earlier he asked something about the bit rate of the sounds or the resolution of the textures used.
To most people this really isn't a factor to their ability to form an emotional connection. You could use 1994 level technology and still be able to achieve the same kind of effect as in CoD6, if you developed characters, focused on facial expressions, used sound creatively to create the same atmosphere of panic and fear, took a serious tone throughout the game, showed off or gave allusions to the distress such violent actions may cause to real people, stuff like that.
Of course, high quality audio and visuals could add to it, but the effect of emotional attachment and creating a sense of empathy with a fictional experience has been achieved to the largest extent in the technically least rich form of data: text - text in books.
Now, I have been a teacher of all sorts of students for a long time and learning difficulties arise for many reasons. Sometimes a student is simply rebelling when he seems to have difficulty understanding something, other times its because they really do lack certain abilities you and I take for granted.
An inability to discern which of two things is more effective in creating an emotional attachment with the person interacting with it is usually a sign of autism. It is an especially distressing sign when the subject is only able to use highly technical usually quantifiable criteria as a means of being able to empathize or discern qualities attractive to any feelings of empathy. Skyway exhibits this behavior when he asks about bitrates and resolution textures and is baffled when concepts such as "over the top" or "serious tone" are concerned.
Either he is rebelling, or he simply does not see a difference between "over the top" and "serious" or he cannot even comprehend "over the top" and "serious"
A number of tests could be done to decide which of these it is. For example a simple receptive experiment might be conducted where he is shown an obviously over the top situation and an obviously serious situation and asked which represents which, or ask which would be better at generating a connection with the person witnessing the situation.
In any case it is best to leave such things to the experts. It is very difficult to engage in discussion with those who either experience serious difficulty with understanding certain things, and those who act in genuine malice simply to cause trouble and waste your time.
With this I recommend that you too stop talking to skyway.