I spent a good 10-15 minutes earlier planning an assassination mission, just watching the movement of the guards, looking for weaknesses etc.
Anyway, the plan is going smoothly and I seem to have the correct approach when I get spotted by a guard and all hell breaks loose in typical exclamation mark style.
Then at that precise moment a sandstorm breaks out and myself and the enemy find ourselves struggling for visibility.
So, I stagger about blindly in the general direction of the base, hop through an open window and find myself face to face with my assassination target who I quickly relieve of life.
I then jump back through the window, out into the still ongoing sandstorm and peg it away from the base.
Just as i'm out of the danger zone, the sandstorm subsides and the mission is complete.
I am willing to bet if I tried the mission again, the sandstorm wouldn't materialise.
This game is **** gold.