How to upgrade rooms in Blue Prince

By Daniel Hidalgo | 2025-04-15 11:34:22
Exploring Blue Prince’s eerie manor isn’t just about solving puzzles—it’s about transforming the estate itself. Here’s everything you need to know about upgrading rooms, maximizing your runs, and making Mt. Holly truly your own.

The Haunting Beauty of Mt. Holly


Stepping into Mt. Holly, the sprawling estate at the heart of Blue Prince, feels like wandering through a forgotten relic of the past. With over 40 distinct rooms, the manor is a labyrinth of mystery—some chambers brimming with valuable clues, while others seem barren at first glance. But looks can be deceiving.
What if those empty, unremarkable rooms could evolve into something greater? What if you could reshape the manor itself, turning it into a stronger, more rewarding version with each run? That’s where Floor Plan upgrades come in—a brilliant progression system that lets you leave a permanent mark on the estate.

How Room Upgrades Work


Unlike many roguelike or puzzle games where each run resets the world, Blue Prince introduces a persistent upgrade system. Once you improve a room, it stays upgraded forever, making future expeditions more efficient and rewarding. Here’s how it all breaks down:

1. Finding an Upgrade Disk


The key to enhancing Mt. Holly lies in Upgrade Disks—rare items scattered throughout the manor. These aren’t just lying around in plain sight; you’ll need to search thoroughly, solve puzzles, and explore off-the-beaten-path areas to uncover them.
  • Limited & Valuable: Since Disks are scarce, prioritize grabbing them whenever you spot one.
  • Randomized Locations: They don’t always appear in the same place, so no two runs will feel identical.

2. Accessing a Terminal


Once you’ve secured a Disk, head to one of the manor’s Terminals—computers typically found in key rooms like:
  • The Security Room
  • The Shelter Room
  • Other hidden hubs
These Terminals act as upgrade stations, allowing you to insert the Disk and trigger an enhancement.

3. Choosing Your Upgrade


Here’s where strategy comes into play. When you use a Disk, the game randomly selects a room you’ve previously visited (so exploration is crucial). You’re then presented with three upgrade options, each offering a different benefit:

  • Improved Loot: The room may start spawning better items, like advanced tools or rare clues.
  • New Mechanics: Some upgrades introduce interactive elements, such as hidden passages or puzzle shortcuts.
  • Enhanced Utility: A previously useless room might gain a save point, storage, or fast-travel access.

Since the selection is random, you’ll need to adapt your strategy based on what’s offered. Do you prioritize resources? Exploration? Survival? The choice is yours.

Why Upgrading Matters


At first glance, Blue Prince seems like a traditional mystery game—solve puzzles, uncover secrets, reach the elusive Room 46. But the Floor Plan system adds a brilliant meta-layer:

  • Permanent Progression: Even if a run ends badly, your upgrades remain, making future attempts smoother.
  • Encourages Exploration: Since only visited rooms can be upgraded, you’re incentivized to venture into unknown areas rather than sticking to familiar paths.
  • Personalized Manor: Over time, Mt. Holly evolves into your version of the estate—filled with shortcuts, stocked caches, and hidden advantages.

Advanced Tips for Maximizing Upgrades


Want to make the most of the system? Keep these strategies in mind:

Explore Early, Upgrade Later – The more rooms you discover, the better your upgrade pool becomes. Don’t rush to use Disks right away.
Balance Your Upgrades – A mix of loot boosts, utility rooms, and shortcuts creates a well-rounded manor.
Target High-Traffic Areas – If the Terminal selects a room you frequent, upgrades like extra supplies or save points can be game-changers.

Final Thoughts: A Manor That Grows With You


Blue Prince isn’t just about escaping Mt. Holly—it’s about reshaping it. The upgrade system ensures that no two players will have the exact same experience, and each run leaves a lasting impact.


Will you turn the estate into a loot-filled stronghold? A puzzle-solver’s paradise? Or a survivalist’s safe haven? The choice—and the manor—is yours to mold.


Now, go forth. Explore. Upgrade. And uncover what lies hidden in the depths of Room 46.

Platform(s): PlayStation 5 PS5, Xbox Series X|S, Microsoft Windows PC
Genre(s): Adventure, puzzle, roguelike
Developer(s): Dogubomb, Dogubomb Inc.
Publisher(s): Raw Fury
Engine: Unity
Mode: Single-player
Age rating (PEGI): +3
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