B-17: Fortress in the Sky

https://gamefaqs.gamespot.com/ds/937790-b-17-fortress-in-the-sky B-17 FORTRESS IN THE SKY places the player in the heart of the air war over Germany and the occupied territories in the autumn of 1944. Defend the "Lucky 25" through 25 heart-pounding missions over France, the Netherlands, and deep into the heart of Germany. Man each gunner position, avoid deadly flak encounters, and make sure to drop those bombs right in the o'le "pickle barrel".