Secrets

The ultimate list of nostalgic secrets: Includes the Zelda A Link to the Past secret room, Mortal Kombat blood codes, The End boss fight in MGS 3, and the Doom II Romero head Easter Egg.
Comparative analysis of the best secrets: Mohgwyn Palace access, Sekiro Shura Ending trigger, DS1 Kiln Skip, and Cainhurst Castle unlock requirements.