Rook: Exodus. Volume 1. Fight or Flight

"Hundreds of years from now, the Earth's climate steeply deteriorated, and most of the population fled for a new life on other worlds. After Rook's family farm burned to ash, he took a one-way ticket to Exodus. A terraformed planet, Exodus was created by the corporation Better-World and offered a home where nature, including its genetically modified animal population, was completely controlled by humans designated as Wardens. But when Exodus's world engine mysteriously failed, the Wardens' power fell into the wrong hands, creating chaos and mass evacuation... at least for those who could afford it. THe rest, like Rook and allies such as Dire Wolf and Swine, must either escape or fight the forces vying for control of what's left of Exodus. They are vastly overmatched..."--Page 4 of cover.