Research Hall — Bloodborne
Research Hall — Exploration, Bloodborne. Explore the sourced guide, practical details and related entries. Free access.

Finding your way around the region
Lamps and subareas:
- Research Hall
- Lumenwood Garden
- Astral Clocktower
Connected regions:
- Hunter's Nightmare
- Fishing Hamlet
Prepare to explore
| Wiki recommendation | Value |
|---|---|
| Character level | 85 |
| Weapon upgrade level | +9 |
Key encounters
Boss : Living Failures · Lady Maria of the Astral Clocktower
Characters : Adeline, Research Hall Patient · Simon, Seeker of Secrets
Insight : + 2 for entering Research Hall + 2 for encounter Living Failures + 2 for defeating Living Failures + 1 for encounter Lady Maria of the Astral Clocktower + 3 for defeating Lady Maria of the Astral Clocktower + 2 for giving Adeline 3rd Brain Fluid
Summons: locations and conditions
| Location | Condition |
|---|---|
| Yamamura the Wanderer Confederate : In plain view immediately to the right of the boss room entrance. | In order to summon him you must first kill him in the Underground Cells area and equip the " Impurity " rune. |
Enemies: stats and drops
| Enemy | HP · NG | Blood Echoes · NG | Drop & [Rate] |
|---|---|---|---|
| Labyrinth Rat | 535 | 1198 | Poison Knife x2 [5%], Poison Knife x1 [15%] |
| Carrion Crow | 535 | 653 | Guidance (1) [100%] |
| Wheelchair Huntsman (Pistol) | 841 | 980 | Quicksilver Bullets x4 [76%], Antidote x2 [12%], Sedatives x1 [4%], Beast Blood Pellet x1 [4%] |
| Wheelchair Huntsman (Rosmarinus) | 841 | 762 | Quicksilver Bullets x4 [76%], Antidote x2 [12%], Sedatives x1 [4%], Beast Blood Pellet x1 [4%] |
| Wheelchair Huntsman (Gatling Gun) | 841 | 762 | Quicksilver Bullets x6 [76%], Antidote x2 [12%], Sedatives x1 [4%], Beast Blood Pellet x1 [4%] |
| Church Servant (Cane) | 2064 | 871 | Blood Vial x2 [21%], Blue Elixir x1 [1%] |
| Clocktower Patient (Fists) Clothed | 688 | 871 | Blood Vial x1 [8%] |
| Clocktower Patient (Fists) Naked | 688 | 1089 | Blood Vial x1 [8%] |
| Clocktower Patient (Acid Bottles) | 458 | 1198 | Blood Vial x1 [8%] |
| Clocktower Patient (Infected Hand) | 382 | 1307 | Random Murky Blood Gem x1 [8%], Quicksilver Bullets x8 [92%] |
| Clocktower Patient (Crawling) | 688 | 1198 | Quicksilver Bullets x2 [4%], Quicksilver Bullets x1 [4%] |
| Clocktower Patient (Leaping) | 1299 | 1525 | Random gem based on area x1 [12%], Blood Vial x2 [88%] |
| Clocktower Patient (Headless) | 688 | 653 | Blood Vial x1 [8%] |
| Clocktower Patient (Head) | 688 | 1307 | Madman's Knowledge x1 [2%], Frenzied Coldblood (8) x1 [2%], Blue Elixir x1 [2%] |
| Wandering Nightmare | 206 | 87 | Blood Stone Chunk x2 |
| Clocktower Patient (Transfusion Stand) | 3058 | 3594 | Random gun type gem x1 [20%], Blood Vial x4 [80%] |
| Clocktower Patient (Magic) | 688 | 1307 | Blood Vial x1 [8%] |
| Church Doctor (Threaded Cane & Repeating Pistol) | 2899 | 7718 | Sedatives x5 [100%] |
Items · Item Treasures
| Item | Location |
|---|---|
| Blue Elixir x2 | One of the corpses in the pool of poison liquid in Floor 1 - Main Hall. |
| Blood Vial x2 | The corpse at the very end of the walkway past the two groups of Clocktower Patients on Floor 2 - West Side. |
| Sedative x3 | A corpse at the back of the room full of Clocktower Patients directly opposite the top of the stairs on Floor 2 - West Side. |
| Blood Vial x5 | After climbing the ladder from Floor 2 - West Side to Floor 4 - West Side, examine the corpse near the small flight of stairs leading up. |
| Antidote x2 | The corpse hanging over a ledge on the walkway in the middle of Floor 4 - West Side. |
| Quicksilver Bullets x3 | A corpse in the room opposite the base of the stairs on Floor 4 - West Side. |
| Dirty Damp Blood Gem (5) | The corpse on the raised platform in the large room on Floor 4 - West Side, reached by taking the ladder up from the room opposite the base of the stairs. |
| Madman's Knowledge x1 | The corpse at the end of the platform past the two trapped shelves on Floor 3 - East Side. |
| Beast Blood Pellet x6 | The corpse near the ladder hatch in the room with three Blood Ministers in Floor 3- East Side. |
| Decorative Old Hunter Garb | A corpse in the room on Floor 2 - East Side, reached by taking the ladder down from Floor 3 - East Side. |
| Decorative Old Hunter Trousers | A corpse in the room on Floor 2 - East Side, reached by taking the ladder down from Floor 3 - East Side. |
| Frenzied Coldblood (9) x1 | The corpse on the end of the walkway opposite the door to the balcony on Floor 2 - East Side. |
| Blue Elixir x1 | A corpse in the room opposite the elevator on Floor 5, past the four Clock Tower Patient (Head)s. |
| Enlarged Head | A corpse in the room opposite the elevator on Floor 5, past the four Clock Tower Patient (Head)s. |
| Blue Elixir x4 | A corpse on the platform on Floor 5, following the walkway from the elevator all the way around to the end of the opposite side. |
| Great One's Wisdom x1 | The corpse slumped over the rafters where the crow jumps down in Resaerh Hall Rafters. |
| Blood Stone Chunk x1 | Behind the two Labyrinth Rats on the large platform with the talking, non-hostile Clocktower Patient in Research Hall Rafters. |
| Finestrike Damp Blood Gem (5) | The chest surrounded by Carrion Crows, reached by taking the stairs back down from Research Hall Rafters after using the lever to raise the staircase. |
| Loch Shield | The corpse on the small platform on Floor 2, reached by either taking stairs down from Floor 3 after they have been raised, or by dropping safely from a higher place. |
| Quicksilver Bullets x4 | The corpse hanging over the side of the walkway outside the room on Floor 3 - West Side. |
| Underground Cell Key | The corpse on the small platform in the room in Floor 3 - West Side. |
| Lethal Damp Blood Gem (5) | A corpse in the pool of poison liquid in Floor 1 - Main Hall, after the stairs are raised. |
| Kin Coldblood (10) x1 | A corpse in the pool of poison liquid in Floor 1 - Main Hall, after the stairs are raised. |
| Kin Coldblood (10) x1 | Drop down into the large garden from 1st Floor Balcony. It is on the corpse hanging over the ledge of the raised platform above the garden. |
| Blacksky Eye | Drop down into the large garden from 1st Floor Balcony. It is on the corpse in the chair in the alcove in the garden. |
| Pulsing Damp Blood Gem (5) | Break the window in the garden and take the right-hand path when you reach Recovery Room Balcony. Jump over the gap in the walkway and open the chest. |
Source : Bloodborne Wiki · CC BY-SA 3.0