The knight room (騎士の間 ) is an area of the castle. This room marks Leon's only encounter with the Armaduras.
The King's Grail is found at the center of the room.
Upon taking the King's Grail, a gate will seal off the room, and the first of two waves of Armaduras will be released. Upon damaging the silver Armaduras enough, each will sprout a Type A Plaga. Once they are all dead, a second wave of black Armaduras will spawn, which are more dangerous in large part because they sprout Type B Plagas. Players should leave Ashley in the connecting hallway before taking the grail; in that way, when the room is sealed, Ashley is safely outside and the player can focus on battling the Armaduras rather than keeping Ashley safe.
|The King's Grail||TAKE||"May wrath of evil befall the one who disturbs this holy grail" Take the King's Grail? (Choice: Yes / No)|
- Koichi Hamamura, ed (2006) (in Japanese). biohazard4 kaitaishinsho revised edition. Famitsu. ISBN 4-7577-2638-4.
- ↑ Hamamura (ed.), kaitaishinsho, p.276.