The Blackwood House is a location in Redfall's Founder's Knoll neighborhood, and there are four locked doors within it. Behind those doors, players will find a variety of rewards, including a Legendary Blood Remnant called the Blackwood Family Portrait. Additionally, players can earn the Sisterhood achievement by interacting with the items that are beyond the locked doors, and this guide is here assist with that endeavor by detailing the locations of all four Blackwood House keys in Redfall.
Redfall: Hester's Room Key Location
Hester's Room Key can be found in a gazebo within the Founder's Knoll neighborhood. To reach this structure, players should follow the road south from the Blackwood House until they reach the position marked on the first map that is above. Here, fans will find a rock path that can be used to travel westward from the road, and it leads directly to the gazebo and Hester's Room Key.
Redfall: Katherine's Room Key Location
Katherine's Room Key is situated within a cave in the Direcliff neighborhood, which Redfall players can reach by following the road that leads into the Bladewell Campgrounds. Upon arriving at this location, fans should travel eastward across the camp to reach a large rock with "THE BLOOD" scrawled upon it. After finding that rock, players should continue eastward, sticking to the low path that curves around the bluff and leads directly to the cave's entrance.
To note, Katherine's Room Key is not the only thing that players will find in this cave. Indeed, there is a special vampire residing there, and fans should ready their Redfall weapons and be prepared to do battle.
Redfall: Agnes' Room Key Location
Agnes' Room Key is found in a cave in the Haven's Lot neighborhood, and players should begin their hunt for it by using the road near Redfall's Haven's Lot Safehouse to travel westward. Eventually, fans should stray from this road to access a natural ramp at the position that is marked on the map below. At the top of this ramp, players should take a right, and they will find the cave's entrance between two lanterns that are just ahead.
Once again, it is worth mentioning that there is a special vampire in this cave, and she is accompanied by some cultists. This makes the encounter slightly more difficult than the battle that occurs over Katherine's Room Key, though players that have secured some of Redfall's Legendaries should not have much trouble.
Redfall: Blackwood Basement Key Location
Players will find the Blackwood Basement Key in Hester's Room in the Blackwood House, which they will be able to access after collecting Hester's Room Key. In the basement, fans will be able to obtain the aforementioned Legendary Blood Remanent and trigger the Sisterhood achievement, which centers around discovering the fate of the Blackwood sisters and collecting their heirloom.
Redfall is available for PC and Xbox Series X/S.