Marathon, the latest extraction FPS from Destiny maker Bungie, is one of the most hardcore shooters out in the market right now. It is tough-as-nails, immersive, and intense. And it features perhaps the most robust and satisfactory first-person shooting experience among its peers.Marathon, the latest extraction FPS from Destiny maker Bungie, is one of the most hardcore shooters out in the market right now. It is tough-as-nails, immersive, and intense. And it features perhaps the most robust and satisfactory first-person shooting experience among its peers.