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Just Cause 3 cover

Just Cause 3

A Adventure game by Avalanche Studios, released in 2015

76/100🟡Healthy🥇Proton GoldPlayStation 4PC (Microsoft Windows)Xbox One

The Mediterranean republic of Medici is suffering under the brutal control of General Di Ravello, a dictator with an insatiable appetite for power. Enter Rico Rodriguez, a man on a mission to destroy the General’s hold on power by any means necessary. With over 400 square miles of complete freedom from sky to seabed and a huge arsenal of weaponry, gadgets and vehicles, prepare to unleash chaos in the most creative and explosive ways you can imagine.

Single player

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Just Cause 3 Download Size

We are currently tracking official storage requirements for Just Cause 3. Check back for updates on install size and SSD costs.

Is Just Cause 3 Dead?

Live player count and server population analysis.

🟡Healthy
1.5KPlayers Online

There are currently 1,516 people playing Just Cause 3, retaining a dedicated core community despite lower mainstream numbers.

Current Activity24h Peak: 1.8K
Estimated Match Wait: Slow (3-5 min)
Live Data from SteamAPI

Where is the Just Cause 3 save file?

Manual backup locations for PC, Mac, and Linux.

Steam Cloud Supported
Copy
%USERPROFILE%\AppData\Local\JustCause3\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/JustCause3/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/JustCause3/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 Just Cause 3 Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating🥇 Proton Gold

Community Verdict: Playable!

Don't let the "Unsupported" tag fool you. While Valve hasn't officially verified Just Cause 3, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.

Confidence: High (Many Reports)
See 346 user configs ↗

Can I Run Just Cause 3?

System requirements not available for this title.

Is Just Cause 3 Good?

Aggregated critic scores and player sentiment analysis.

76
Rated 76 out of 100
Generally Favorable19 Verified Reviews

The Verdict

Based on 19 critic reviews, Just Cause 3 has received generally positive feedback. With a solid score of 76, it stands out as a strong entry in the adventure category, though it may have minor flaws.

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