Alive and Stranded

Sound references:

Cave:

https://www.findsounds.com/ISAPI/search.dll?keywords=cave

 

Ocean:

https://www.soundjay.com/ocean-waves-sound-effects.html

 

rain: Rain and thunder crash

https://mixkit.co/free-sound-effects/thunder/

 

river:

https://www.soundjay.com/river-sounds-1.html

 

bush shaking:

https://www.fesliyanstudios.com/royalty-free-sound-effects-download/foliage-270

 

plane:

https://www.soundjay.com/propeller-plane-sound-effect.html

 

Lighting strike: Fast thunder impact

https://mixkit.co/free-sound-effects/thunder/