Fun fact, Gears of War Tactics is a game you may or may not have heard about, started as a simple Kismet script in Gears 3. They developed a small Proof of Concept as early as 2010 and seems they may have thought it was a good idea to keep going with this idea. A small level of Gears of War: Tactics. The AI seem to not want to go in doors and activate shit so oh well.