Searching for apocalyptic survival game

So it's been days searching for strategic zombie apocalypse game either for Android or PC , I come up with nothing even though I used chatgpt. There has to be a game giving player numerous choices controlling and managing people giving them tasks , categorizing them to teams , creating an army to increase territory , building shelters and harvesting food and water from nature like planting or turning river water into clean drinkable water and so on. I'm open to any suggestions