The first key, Earth Key, has been found and the remaining nine players in the game have to fight for the last two keys. Only one person can win. But Aisling Kopp thinks that Endgame can be stopped and then she meets the CIA, they know about Endgame and they want Aisling to help them. On the other side of the world Sarah and Jago are winning with Earth Key. The other players are spread throughout the rest of the world and they will stop at nothing to get Sky Key.
I loved this book. I read the first one earlier this year and it was just as good. It kind of has some of the Hunger Games feels to it in some ways but in others it's the total opposite. All these people are stuck in the game trying to find these keys in order to win but they are able to travel all around the world and the keys could be anywhere. One thing I love about this book is that it is told from all the player's perspectives, this allows the reader to get to know all the characters equally and not just the main ones. I rate this book a 4/5 stars.
I would recommend this book to anyone who likes The Hunger Games and to anyone who likes adventure, action books in general.
Leah.