When the world falls victim to an alien army led by the warlord Zinyak, only one man with his team of crackpot specialists can save the day. As the President of the United States in Saints Row IV, youll go up against the Zin army in a simulated world that grants you access to upgradable superpowers and a vast selection of vehicles. The National Treasure Edition for PS3 features the original game plus more than 20 DLC packs. Fully customize your character and tear apart the Zin simulation alone or with a friend with drop-in, drop-out co-op play.