Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →The Pump Room is an Addition in Blue Prince that lets you transfer water between sources and tanks. To draft it, you must draft the Pool on the same day. The pumps operate as a pouring puzzle: each transfer runs until the receiving tank is full or its source is empty, so plan around available capacity before activating a pump.
How to draft the Pump Room
The Pump Room is Room 033, an Addition, and is not in the initial draft pool. Draft the Pool that day to make the Pump Room eligible to appear. Its placement is also constrained: check your rank, available doorways, and the Entrance Hall and Rank 1 corner restrictions before using a draft on it. The community-maintained Blue Prince Wiki room reference describes valid east- and west-side positions from Rank 2.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
|
Blue Prince Day One Edition - PlayStation 5 | $44.80 | Buy on Amazon |
| 2 |
|
Blue Prince - PS5 | $44.80 | Buy on Amazon |
| 3 |
|
Perp The Persistence Enhanced Amélioré(e) Anglais PlayStation 5 | $18.18 | Buy on Amazon |
| 4 |
|
Horror Tales: The Wine (PS5) | $28.37 | Buy on Amazon |
How the pumps and tanks work
The room has five pumps and three large tanks. Choose a water source, then set a pump to fill or drain a tank. The amount transferred is limited by the water available at the source and the receiving tank’s free capacity. A transfer cannot be stopped partway: it continues until the source is empty or the tank is full. You cannot transfer directly between two sources, but a tank can hold water temporarily and serve as an intermediate step.
Plan each transfer before you start
- Check the levels of the source and the tanks involved.
- Work out how much free capacity the receiving tank has and whether it can hold the amount you intend to move.
- If you need to move water between sources, reserve a tank as intermediate storage and plan both transfers.
- Activate the pump only when the resulting full-or-empty endpoint is useful for your goal.
Sources can generally be set to valid levels, but the Reservoir has an important exception: without the powered Reserve Tank, it cannot be reduced below level 2. The room reference describes the mechanics, but does not establish a guaranteed pump-by-pump sequence for reaching a particular target level. Treat each move as a capacity problem rather than assuming a fixed solution.
Recommended Free Tools
#1 Best Overall
- DRAFTING YOUR JOURNEY - Upon reaching a closed door in Mt. Holly, you decide what room appears behind it and each decision shapes your path as you navigate through the manor. Every door can reveal new and exciting chambers that contain their own unique challenges and secrets. But be careful how you draft, for each day the manor’s floor plan resets and the rooms you saw today may not be the same rooms you see tomorrow.
- EVERY STEP COUNTS - Your progress each day is shaped by the rooms you select to draft and the tools you find within them. Items in the game can be used in a number of creative ways to fuel your exploration deeper into the house, allowing you to adopt unique strategies to combat the challenges that each day brings.
- A HISTORY IN THE MAKING - As the heir of Mt. Holly, you have been tasked to explore its shifting halls in search of Room 46. Yet as your journey takes you further into the mansion’s depths, you start to discover that there is more lurking under the surface than a missing room. Investigate a past woven with the threads of blackmail, political intrigue, and the mysterious disappearance of a local children’s book author.
- DAY ONE EDITION BONUSES - Pack-in bonuses include 18” x 12” fold-out poster of the magnificent Mt. Holly Manor and a download code for the official game soundtrack.
What carries over between days
Water-level changes persist between days. The selected source and the pump lever positions reset, however, so check and configure the controls again when you return. The community reference does not provide a target-specific sequence that can be presented as a guaranteed solution.
How to power the Pump Room and use the Reserve Tank
The Pump Room has ceiling ducts. Connect one of its doorways to a powered room such as the Boiler Room, or to another ducted room carrying steam power. Once powered, the room’s additional panel displays the Reserve Tank’s level and exposes its fill and drain controls for Tank 1. Those transfers also continue until the Reserve Tank or Tank 1 is full or empty.
Rank #2
- The physical edition will include a fold-out poster of the magnificent Mt. Holly Manor
- Additionally, all pre-orders will include a download code for the official game soundtrack. This code will be included on a voucher inside the game pack for all D1 orders
- DRAFTING YOUR JOURNEY - Upon reaching a closed door in Mt. Holly, you decide what room appears behind it and each decision shapes your path as you navigate through the manor. Every door can reveal new and exciting chambers that contain their own unique challenges and secrets
- EVERY STEP COUNTS - Your progress each day is shaped by the rooms you select to draft and the tools you find within them. Items in the game can be used in a number of creative ways to fuel your exploration deeper into the house, allowing you to adopt unique strategies to combat the challenges that each day brings
- A HISTORY IN THE MAKING - As the heir of Mt. Holly, you have been tasked to explore its shifting halls in search of Room 46. Yet as your journey takes you further into the mansion’s depths, you start to discover that there is more lurking under the surface than a missing room
The Reserve Tank adds five units of storage, according to the community-maintained Blue Prince Wiki Reserve Tank reference. That extra capacity can help manage transfers, and the reference identifies it as necessary to drain the Reservoir fully. If the aim is to lower the Reservoir below level 2 or empty it, make sure the room has steam power and account for the extra storage in your transfer plan.
What lowering water levels can reveal
Grounds fountain and the Well
At level 12, the Grounds fountain allows you to toss in a coin once per day. Lower the fountain below level 12 and part of its stone container disappears, revealing a staircase into the Well. Coins tossed into the fountain on earlier days can be collected in the fountain’s upper areas. These threshold and coin effects are described by the community-maintained Blue Prince Wiki Grounds reference.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Rank #3
- PS5 Features include raytracing modes and immersive haptic feedback for DualSense
- Use darkness and cover to avoid being overwhelmed by the ship's deadly new inhabitants
- Seek out the weapon fabricators to increase your firepower as you journey deeper, into the dark and terrifying depths, but beware ammo is limited
- Gather materials & schematics for weapon upgrades and suit customizations with buffs
- Harvest DNA material to improve health, toughness and defensive capabilities.Survive an ever changing labyrinth. Each and every expedition into The Persistence will be disorienting and different.Death is just the beginning. Fatal encounters will result in Zimri's consciousness being uploaded into a new cloned body, ready to try again, with any upgraded stats, suits & weapon schematics kept to aid the next attempt to save the ship
The Pump Room’s display shows and controls water levels, but does not spell out every downstream effect. After changing a level, inspect the relevant location in-game rather than assuming the room’s panel explains what has changed.
Aquarium and Laundry Room
Community references also point to a connection between lowering Aquarium water and information associated with the Laundry Room, but do not establish a reliable threshold or explain the consequence in enough detail to give a safe step-by-step instruction. Check the locations in-game before relying on that interaction.
Rank #4
- Mediterranean Horror: Explore the forsaken capital of an awe-inspiring archipelago. Do not let yourself be fooled by the gentle sea breeze, the Mediterranean vistas or the comforting summer sun. Since the Devil's Fevers pandemic ravaged the city, it was abandoned, and now only horrific nightmares await there.
- Survive your Nemesis: Someone is relentlessly hunting you. Suffer and agonize while you try to run away from the encounters with this strange stalker obsessed with you.
- Intense Challenges: Solve environmental riddles, physics puzzles and other similar challenges in an interconnected vertical world. Even while being chased and hunted.
- Accessibility and Photomode: Tweak more than 20 Accessibility settings to create a tailored experience for you. Use the Photomode to make perfect shots and unlock many secrets using it.
Choosing a water-management goal
- Reveal a water-dependent route or feature: Identify the location and its threshold, then plan the transfers around tank capacity.
- Change a source’s usable level: Calculate where its water can go before pumping; use a tank as temporary storage if you need to move water between sources.
- Drain the Reservoir completely: Power the Pump Room so the Reserve Tank’s extra five units of storage are available.
The room mechanics and thresholds above come from community-maintained Blue Prince Wiki references rather than official developer documentation. Use the in-game levels and visible results to confirm your particular setup; the references do not validate a universal sequence of pump actions for a chosen target.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
