|< ID Card 10||All ID Cards||ID Card 12 >|
ID Card #11 is a collectible item in Dead Island, and can be found in the Resort Map of Act I. It is part of the My collectibles, let me show you them! challenge, and the Gotta find'em all and Nearly there achievements.
Inside a Silver Bungalow just east of Silver Bungalow #14.
Can be seen on the following map: