Sky Division[ open in fullscreen mode ]
This is a visual novel named Sky Division. There's a war going on between humans and an alien race that wants to take over their planet. The main player is a human pilot who is front and center throughout this war. A reconnaissance mission goes horribly wrong, and the protagonist lands on a desert island after their plane is shot down. The entire story focuses everything around the relationship between the human and alien races and their mutual respect for each other.