|< ID Card 79||All ID Cards||ID Card 81 >|
ID Card #80 is a collectible item in Dead Island. It is part of the My collectibles, let me show you them! challenge, and the Gotta find'em all and Nearly there achievements. It can be found in the Laboratory map of Act III.
It's on the armchair in the first building of the quest The Dead Don't Eat Crackers. You will have to break the glass in the ceiling to enter. (You can use a cinder block).
Can be seen on the following map: