On the Water

 is the fourth level in Call of Duty: World at War (Nintendo DS).

Walkthrough
The marines are about to land on orange beach, but are suddently attacked by several zeros. The player will spawn in a landing craft with an anti-aircraft gun, and will be tasked with defending the landing. First only a few zeros will attack but later on more zeros will start flying-by. The zeros can be very deadly if they catch you by suprise, so keep an eye on your radar to see where they are coming from. F4U Corsairs will sometimes come by and help, but they shouldn't be relied on to much. After you defend against every wave of zeros the mission will end, and you will be able to land on the beach.