Dust and Echoes is a semi-open world fps that takes place in Oregon after doomsday. The game has 3 missions that can be completed in any order. After completing all 3, a new location will open on the map for the ending.
You can engage with NPCS and merchants to buy better gear and replenish health and ammo. Killing raiders will also allow you to sell their fingers for currency. "Dire coin" is the crypto currency of this world.
Underneath lies a story about accepting your face and learning to deal with the issues that surround you. Your life is what you make of it.