General gameplay tactics and its features.

I also like to play slowly but surely! To prolong the triumph, to enjoy it a bit longer!

You can't play like that; otherwise, you won't stand a chance against real players, not just the computer. I used to play at 200% speed, focusing on building up during the first week – constructing troops and as much as possible with a Stronghold or Castle, but without disrupting the game's pace (very rarely, if there's little money around, I'll build a Town Hall). I prefer not to build anything significant in the first week, but to have enough money in the second week, early in the game, to buy out the entire army and go into battle, leveling up heroes to the maximum, clearing everything in chains, and by the end of the week, the main hero is leveled up, has gathered an army from the Hive and reserves, and then attacks the opponent (who spent the first week building up the economy, so they won't have any troops or a leveled-up main hero) and defeats them. But if you drag it out, it becomes a lottery; the opponent might get lucky with treasures or utopias (and you, on the other hand, might not), and then the extra week you gave them will turn against you, and you'll lose...