GamesOA Logo
GamesOver Analyzed
⌘K

GamesOA © 2026

The ultimate PC game compatibility database.

AboutPrivacy PolicyTerms of ServiceContact
Sentinel cover

Sentinel

A Music game by Matthew Brown, released in 2014

No Rating🔴Niche / Inactive⏳Proton PendingLinuxPC (Microsoft Windows)Mac

Sentinel is an interactive audio tower defense game. It mixes strategic game play with a dynamic music system. The game takes place on a sequencer-like grid. As you add defenses, collect resources and destroy enemies, musical elements are triggered in time to the music. Fight through 31 levels to clear the virus from the system.

Single player

Buy Sentinel - Best Price

Current lowest price for Sentinel PC key. Verified daily.

Price unavailable
Real-time Sentinel deals

⚠️Unable to fetch store prices for Sentinel.Please try again later.

Sentinel Download Size

The official download size for Sentinel is 2 GB. Based on current hardware prices, this installation consumes approximately $0.12 worth of SSD storage space.

Standard Install

File Size

2GB

Est. SSD Cost

$0.12USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

2 mins

Is Sentinel Dead?

Live player count and server population analysis.

🔴Niche / Inactive
0Players Online

There are currently 0 people playing Sentinel, Data pending.

Current Activity24h Peak: 120
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Sentinel save file?

Manual backup locations for PC, Mac, and Linux.

Steam Cloud Supported
Copy
%USERPROFILE%\AppData\Local\Sentinel\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/Sentinel/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/Sentinel/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 Sentinel Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating⏳ Proton Pending

Performance Analysis

Compatibility data for Sentinel is currently mixed. Check recent ProtonDB reports for specific launch commands.

Confidence: Moderate
See 0 user configs ↗

Can I Run Sentinel?

PC system requirements - Minimum vs Recommended specs.

To run Sentinel smoothly, your PC needs at least 2 GB RAM RAM and a Shader Model 2.0+ or equivalent GPU. Plan for 2 GB of storage.

Minimum1080p / 30 FPS
  • 💻
    OSWindows XP or later
  • ⚡
    CPU2.0Ghz+
  • 🧠
    RAM2 GB RAM
  • 🎮
    GPUShader Model 2.0+
  • 💾
    Storage750 MB available space
Download Size
2 GBSmall

Sentinel Review Score

Pending critic evaluation. Check back soon for the official verdict.

Other games you may like

Discover more games sharing similar genres.

2015

The Escapists

View Details
2017

The Escapists 2

View Details
2015

The Jackbox Party Pack 2

View Details
2014

Door Kickers

View Details
2013

140

View Details
2011

Frozen Synapse

View Details
2017

Faeria

View Details
2017

Death Squared

View Details