Am I going crazy

I could have sworn that this game used to have a place to purchase Ai squad mates and there would be ruined bunkers with enemy NPCs that I thought you could capture. Was this oil war tycoon. It is not military tycoon, because the base layout in that game is very different and the map was more like war tycoons but without a large city..

Was this a different game? did I imagine this? What’s wrong with my brain!?!? ahh!