ruse
Medieval II Total War: Kingdoms, Rome Total War, loving any total war game.
Shogun 2 is best
^ this <-- this
Anno 2070 is fun if you like building economic chains with an option to blow stuff up.
Total war can be considered a RTS and a grand strategy, I won a campaign without ever going into RTS mode, making that campaign a grand strategy etc, so I consider Total war games grand strategy.