credits to the creator of the original song: Guchiry

full song (anticipation and assault):https://www.youtube.com/watch?v=SDt2OOdWR-Y

(stealth) first version:https://www.youtube.com/watch?v=ZHq3qxkvsO4

(stealth and control) first and second version:https://www.youtube.com/watch?v=4WCc641MWuc