What are some strategy games that have singleplayer focus or a strong single player campaign? be it 4X, Grand Strategy, HoMM style games or RTS.
I really liked the concept of AI War, you do have co-op, but the game is about taking on the titular AI while the difficulty ramps up on a timer until you win the game or get pounded to oblivion.
Starcraft and Red Alert 2 are two examples of singleplayer campaigns I enjoyed, RA2 even went the extra mile and gave you different maps based on how fast you completed the level.
Paradox stuff looks fun but holy shit that DLC
Aurora is a bit too much for my feeble brain, DF is more of a management sim.
And those are all I can think about off the top of my head. yes I know we have a grand strategy thread and a squad tactics thread already but this is a bit too broad for both of those