Ready or Not is a hardcore tactical FPS about commanding a modern SWAT team in the crime-ridden city of Los Sueños. Lead AI or co-op officers through high-risk warrants, hostage rescues, bomb threats, and barricaded suspects where adherence to rules of engagement, clear comms, and methodical room clearing matter more than reflexes. Plan breaches with wedges, battering rams, flashbangs, and mirror guns, then execute with realistic ballistics, penetration, and limb damage that punishes mistakes.