It is one of the required pieces to place inside of a skull to unlock a door.
It is found by Ada while exploring the forest cemetery's underground area. The eye is dropped off of a specific red-hooded zombie with a glowing eye, found in the cell area.
- Hideki Osada, ed (2012). BIOHAZARD 6 Official Complete Guide. Famitsu. ISBN 978-4-04-728612-2.
- Resident Evil 6 Signature Series Guide. BradyGames. 2012. ISBN 978-0-7440-1422-8.