Haze

The game takes place over a three-day period as Mantel battles a group of rebels known as "The Promise Hand" which is led by Gabriel "Skin Coat" Merino, with the player assuming the role of Shane Carpenter, a 25-year-old Mantel soldier. After Carpenter witnesses the effect Nectar is having on his fellow soldiers, and after a twist in the storyline Shane then turns rogue and teams up with The Promise Hand to take on Mantel. (wikipedia.org)