"The key for the quarantined medical ward."
The Experiment Block Key (実験区域の鍵) is a key item in Resident Evil Revelations 2. In the demo gameplay it was known as the Medical Ward Key.
The key is used to open the Emergency Block of the Sejm Island.
The key is first seen on a hanging corpse. The corpse will drop to the lower level had Claire and Moira attempt to reach it. Claire and Moira must need to reach the lower level to search for the key. The key can later be found hanging on the water tank; where Moira can shine it with her Flashlight and Claire can shoot it down to grab it.
- Tada, Takuji, ed (2015). BIOHAZARD REVELATIONS 2 ULTIMANIA. Square Enix.