UNDER THE RADAR
You start most encounters incognito. Your soldiers can only be detected if you move them into clearly demarcated zones of enemy influence, fire a shot, or kick a door down loudly when moving through a building. These periods of stealth action let you set up cathartic ambushes. A soldier in overwatch takes reaction shots on the enemy turn, should an enemy move through their field of view. When in stealth, you can place all but one soldier on overwatch within range of the enemy. When you order the remaining soldier to fire at the enemy, they scatter. The motion sets off a chain of reaction shots. The camera whirls between your soldiers as they open fire one by one in an immensely satisfying show of killing power.