"Daisenryaku SSB" is a simulation game in which you command and fight troops such as tanks and fighters on a battlefield separated by hexes. Since the birth of the "Daisenryaku" series, AI has been tough, and it has been evaluated as a simple game but deep game.
The key to the strategy is to "produce" weapons at the bases on the map according to the war situation, and give appropriate instructions such as "move", "attack", and "occupy".