|< ID Card 73||All ID Cards||ID Card 75 >|
ID Card #74 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 in the laboratory building, on a desk in the room with Nguyen and Monroe. The door will be closed until you come back with the blood sample for the quest Man of Faith.
Can be seen on the following map: