Tips
If you've got a decent lock-on, fire two missiles. It'll save you locking on again.
A good trick is to fly as high as you can. Most planes won't chase you, so you can pick them off on the way back down.
You can shoot your own missiles if you're not discerning with your cannon.

Embark on an inspiring mission of human connection beyond the UCA. Sam — with companions by his side — sets out on a new journey to save humanity from extinction. Join them as they traverse a world beset by otherworldly enemies, obstacles and a haunting question: should we have connected?