I don't see how you could "cram" for that test in 2 months, if you never did any of that type of work in college, such as the games. Unless you study from morning to night. Even at that, you can only remember so much.
Well, I did it (not sure how successfully). I was an Elementary Ed major in college, a Pharmaceutical Rep now...decided to finally take the leap that I'd been meaning to take in late September. Started Kaplan Oct 18...and took the test on Sat. I only took one philosophy class in college (moral reasoning) and worked full time while studying. (sorry for the resume)
My final practice test score was a net increase of 10 points over my diagnostic score...so I'm hoping for the same or better when I get the official score in Jan.
long story short...it is doable if driven enough.