The 4th entry in the multi-award winning ‘The Room’ puzzle game series

| Name | The Room: Old Sins |
|---|---|
| Publisher | Fireproof Games |
| Genre | Game |
| Version | 1.0.4 |
| Update | August 16, 2025 |
| Get it On | Play Store |
| Report | Report Apps |
Preview
The Room series has set the gold standard for puzzle games on Android and iOS, offering eerie atmospheres, deep storytelling, and cleverly designed puzzles. After the success of The Room Three, Fireproof Games introduced the fourth installment, The Room: Old Sins, which takes the series to an even more intriguing level.
With The Room: Old Sins Mod APK, players can experience the game’s chilling mystery with unlocked features, unlimited hints, ad-free gameplay, and complete access to every secret path.
In this article, we’ll dive into everything you need to know about The Room: Old Sins Mod APK—its features, gameplay, safe installation, and tips to solve puzzles like a pro.
What is The Room: Old Sins Mod APK?
The Room: Old Sins Mod APK is a modified version of the original mobile game. While the base game is already phenomenal, the Mod APK enhances the experience by giving you additional tools and removing restrictions.
Key Features of the Mod Version
-
🗝️ Unlimited Hints – Solve even the trickiest riddles without waiting.
-
🔓 Unlocked Levels – Explore all rooms and puzzles instantly.
-
🎮 No Ads – Stay immersed in the eerie world without interruptions.
-
🌑 All Endings Available – Discover every possible outcome.
-
📲 Offline Mode – Play anywhere without needing the internet.
Storyline Overview
The story begins with the disappearance of an ambitious engineer and his wife, leading you to Waldegrave Manor, a sprawling estate filled with secrets. Inside the attic, you discover a strange dollhouse—and within it lies a hidden world full of interconnected puzzles.
The narrative blends gothic mystery with exploration, keeping players engaged from start to finish.
Gameplay and Mechanics
The Room: Old Sins pushes the series further by adding:
-
A Dollhouse Hub – The miniature mansion acts as the central puzzle hub.
-
Interconnected Rooms – Solving puzzles in one area unlocks paths in others.
-
Enhanced Object Interaction – Rotate, twist, and examine every detail with precision.
-
Atmospheric Design – Dark visuals, creepy soundscapes, and immersive storytelling.
-
Multiple Endings – Choices and discoveries influence how the story unfolds.
Why Use the Mod APK Version?
While the official game is worth buying, the Mod APK offers advantages for players who want:
-
Faster progress without running out of hints.
-
Instant access to advanced levels and endings.
-
Ad-free immersion to keep focus on puzzles.
-
Replayability without restrictions.
Safe Downloading Practices
Whenever downloading APKs, it’s crucial to ensure safety.
Platforms like Modyolo provide:
-
✅ Regularly updated and malware-checked APKs.
-
✅ Clear installation steps for Android devices.
-
✅ Fast servers for smooth downloading.
For extra safety, check out Google’s official guide on installing apps securely.
How to Install The Room: Old Sins Mod APK
Follow these simple steps:
-
Download the APK file from Modyolo.
-
Go to Settings > Security > Unknown Sources and enable it.
-
Locate the downloaded APK in your device’s file manager.
-
Tap Install and wait for the process to finish.
-
Open the game and begin exploring Waldegrave Manor.
Tips to Solve Puzzles Like a Pro
-
🔍 Examine Every Object Closely – The game hides secrets in fine details.
-
🎵 Pay Attention to Audio Cues – Sounds often reveal progress or clues.
-
🧩 Think in Layers – Objects usually have multiple hidden mechanisms.
-
🔄 Backtrack Often – Solving one puzzle can unlock another room.
-
🗝️ Experiment Without Fear – The game rewards curiosity and persistence.
If you’re a puzzle fan, you may also enjoy reading our guide on The Room Three Mod APK, which dives into the previous chapter of the series.
FAQs
Q1: Is The Room: Old Sins Mod APK safe to use?
Yes, if downloaded from reliable sources like Modyolo.
Q2: Does the Mod APK alter the story?
No, it only removes restrictions. The story remains authentic.
Q3: Can I play offline?
Yes, the Mod APK supports full offline gameplay.
Q4: Are multiple endings available in the Mod version?
Yes, you can explore all endings without replay restrictions.
Q5: What are the system requirements?
Android 5.0 or higher with at least 2GB RAM is recommended.
Conclusion
The Room: Old Sins Mod APK is the perfect way to experience Fireproof Games’ most ambitious puzzle adventure yet. With unlimited hints, unlocked features, ad-free gameplay, and access to all endings, you can enjoy the mysteries of Waldegrave Manor to the fullest.
Whether you’re a newcomer or a longtime fan of the series, this version ensures you’ll never be stuck or limited while uncovering its dark secrets.