A Tech Tree to Twilight Struggle I'm hoping to get myself &amp; my #1 gaming buddy into Twilight Struggle. It seems a bit more complex and longer than our typical games, but based on the reviews I feel like it's worth experiencing.

Presently neither of us has much experience with "heavier" games, Power Grid being maybe our most heavy regularly played game (quite a few games of BSG in there as well.)

So, if we were to construct a tech tree of games leading us to Twilight Struggle, what would that look like?

Extra Points: Other than Thirteen Days &amp; Dr. Strangelove, what are some good films to view to educate &amp; entertain on the cold war? 