i have no clue
you walk out the door
Take a test from the eyeDoctor and click on the opposite letter he points to. Then he will unlock the door to the secret room.
You need the Fingerprint from the Bistro to unlock the door at the satellite control center. Pass it in front of the sensor and the door will open. (see related question)
Under the cage
you have to go to counterfeit island
You use it to open some door in the far back of the island.
you get the key and unlock the agent
In the kitchen you have to jump to the ceiling and go through the vent until you reach the door.
The safe door is locked. Climb into the safe through the ceiling by jumping on the ledges.
You can't open the safe door. Go over the ceiling.