One of my favorite iPad games has been released on PC via Steam for 10 bucks. I created my squad of my real life Military Police team back in 1985. The very first time I because a fire team leader, and later a squad leader. 212th MP Company, 4th Platoon, 1st Squad, Bravo Team.
Here's my team conducting it's very first Breach and Clear mission...
TIP: Ya, I think I'm a badass, so I usually play these games on hard... but with Breach and Clear you get stars, those stars are used to unlock other levels and game modes, the fastest way to get a bunch of stars is to play each level of difficulty, even thou I can't bring myself to play "easy"
Support a great indie company that still focuses on tactics and teamwork... buy and play the game. (There my free sales pitch for GUN)