>>714696361Google wallbanging, retard. You can approximate an enemy's position using sound, context clues, or just pure guesswork to kill them through a wall. That said, I won't deny that the clip is a bit suspect. I've gotten 1-tap headshots through smokes before in CS, and I'm willing to give that clip the benefit of the doubt and assume it was just a lucky guess on his part.
>>714696687Again, this is just wallbanging. The enemy behind the wall is situated on the box in picrel, which is a common off-angle to hold. With proper map knowledge, anyone could guess that a player is sitting on the box and shoot at head level, which is exactly what Shroud did in the clip. The bullet ended up making a hole in the wall and damaging the player behind it, so it was the right call to make, even if Shroud didn't commit by spraying the wall. If you think this clip in particular is indicative of cheating then you've either never played CS or you're retarded.