CHESS: Review

[Blacklight]

Calculating your move like you do in chess is a need I know not a single PC game confronting you with.

I beg to differ on that. What about PC games like Dangerous Waters, The Operational Art of War series and other PC wargames. There are a LOT of computer games that play like chess in the way you have to consider the results of your action for several moves in the future.
Your argument DOES hold sway over the vast majority of video games the kids play nowadays though on PC's and ESPECIALLY on Consoles.