- load up map Porto on editor (not necessarily this map, but one with a cqb environment like on Porto would be better).
- use MCC to spawn 4-6 man group in a created urban zone
- try to tactically move through area
- engage enemy
- once spotted flank them from behind a 90 degree angle
- expose yourself slightly to get a better angle if needed
- enemy will smell you, spot you, spin, shoot, smack you dead.