Thank you so much , I am glad that you liked it ,you know I played Far Cry 3 Game , and I think the feeling is coming from that game to my mind and I produced this song with an idea like that. this was actually something which came in my mind and I always work on the ideas which come in my mind so fast. but later I may work more on this song , maybe it needs a vocal too . if you like check out this song , it's another song by me , It's actually like a soundtrack.
https://soundcloud.com/davood-faramarzii/d-grunge-a-beautiful-nightmare

hope you like it.