"A guest room keycard found in the VIP room."
Guest Keycard is a key item in Resident Evil: Dead Aim.
The Guest Keycard opens the door leading from Guest Room 1 to the Spiral Staircase Hall. It is used a second time against a panel in the hall to gain access to the 2nd class area. Picking it up will cause the zombies in the room to become active and more zombies will be added to all the rooms leading to the Spiral Staircase Hall.
The Guest Keycard is found in the VIP room towards the bow of the ship.