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Mark of the Deep cover

Mark of the Deep

A Adventure game by Mad Mimic Interactive, released in 2025

80/100🔴Niche / Inactive🏆Proton PlatinumXbox Series X|SPC (Microsoft Windows)PlayStation 5

Mark of the Deep is an epic pirate-themed adventure with strong narrative and a thrilling mix of Metroidvania and Souls-Like elements. Embark on this journey as the fierce Marcus "Rookie" Ramsey and explore the mysteries of a cursed island to find your missing pirate crew.

Single player

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Mark of the Deep Download Size

The official download size for Mark of the Deep is 5 GB. Based on current hardware prices, this installation consumes approximately $0.30 worth of SSD storage space.

Standard Install

File Size

5GB

Est. SSD Cost

$0.30USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

6 mins

Is Mark of the Deep Dead?

Live player count and server population analysis.

🔴Niche / Inactive
2Players Online

There are currently 2 people playing Mark of the Deep, indicating a niche or private community. Coordinate via Discord for best results.

Current Activity24h Peak: 2.4
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Mark of the Deep save file?

Manual backup locations for PC, Mac, and Linux.

Steam Cloud Supported
Copy
%USERPROFILE%\AppData\Local\MarkoftheDeep\Saved\SaveGames

How to backup manually on Windows

  1. Press Win + R to open the Run dialog.
  2. Paste the path above and press Enter.
  3. Locate the save files (usually .sav, .json, or similar).
  4. Copy the entire folder to a backup location.
Copy
~/Library/Application Support/MarkoftheDeep/Saves

How to backup manually on Mac

  1. Open Finder and press ⌘ + Shift + G.
  2. Paste the path above and click Go.
  3. Locate the save files in the folder.
  4. Duplicate the folder to create a backup.
Copy
~/.local/share/MarkoftheDeep/Saves

How to backup manually on Linux

  1. Open a terminal and use cd to navigate to the path.
  2. Or use your file manager and press Ctrl + L to enter the path.
  3. Locate the save files (.sav, .json, or game-specific format).
  4. Copy the folder with cp -r or your file manager.
Source: PCGamingWiki ↗

Is Mark of the Deep Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating🏆 Proton Platinum

Community Verdict: Playable!

Don't let the "Unsupported" tag fool you. While Valve hasn't officially verified Mark of the Deep, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.

Confidence: Moderate
See 3 user configs ↗

Can I Run Mark of the Deep?

PC system requirements - Minimum vs Recommended specs.

To run Mark of the Deep smoothly, your PC needs at least 4 GB RAM RAM and a 1GB VRAM / DirectX 10+ support or equivalent GPU. Plan for 5 GB of storage.

Minimum1080p / 30 FPS
  • 💻
    OSWindows 10+
  • ⚡
    CPUDual Core 2.4 GHz
  • 🧠
    RAM4 GB RAM
  • 🎮
    GPU1GB VRAM / DirectX 10+ support
  • 💾
    Storage5 GB available space
Download Size
5 GBSmall

Is Mark of the Deep Good?

Aggregated critic scores and player sentiment analysis.

80
Rated 80 out of 100
Generally Favorable2 Verified Reviews

The Verdict

Based on 2 critic reviews, Mark of the Deep has received generally positive feedback. With a solid score of 80, it stands out as a strong entry in the adventure category, though it may have minor flaws.

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