It can be any strategy game! 4X, turn based, tactical, squad based, real time, grand strategy, as long as it's strategy.
Mine is age of empires 2+conquerors+forgotten empires, it's just great, it still looks good to this day IMO, the game is balanced, good variety of maps and simple but still fun.
Mine is age of empires 2+conquerors+forgotten empires, it's just great, it still looks good to this day IMO, the game is balanced, good variety of maps and simple but still fun.