alien invasion, futuristic soldiers, XCOM 2 War of the Chosen, tactical gear, plasma weapons, psionic abilities, armored exosuit, stealth pose, sniper rifle, grizzled veteran, Skirmisher, Reaper, Templar, ADVENT forces, Chosen Assassin, Chosen Warlock, Chosen Hunter, resistance fighters, urban battlefield, destroyed buildings, cover-based tactics, high-tech laboratory, alien technology, squad deployment, strategic map, guerilla operations, covert actions, resistance communications, Avatar Project, global resistance, intense firefight, dynamic lighting, cinematic angles, 3/4 view, tactical UI overlay, science fiction, dystopian atmosphere, advanced alien species, Sectoid, Muton, Viper, Andromedon, Berserker, Faceless, Chryssalid.