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Planetary Annihilation cover

Planetary Annihilation

A Real Time Strategy (RTS) game by Planetary Annihilation Inc, released in 2014

70/100🔴Niche / Inactive🥇Proton GoldLinuxPC (Microsoft Windows)Mac

Colonize solar systems, annihilate homeworlds, and exterminate your foes in epic interplanetary battles with multiple players and thousands of units. Planetary Annihilation takes strategy gaming to a never-before-seen scale -- and gives players powerful tools to control the action. Blow up everything, anywhere; dominate with punishing spacecraft, robots, and other futuristic machines of war. Arm asteroids and send them on planet-destroying collision courses. And take over an entire galaxy in a dynamic single-player mode with procedurally generated content. Don’t just win, annihilate!

Single playerMultiplayerCo-operative

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Planetary Annihilation Download Size

We are currently tracking official storage requirements for Planetary Annihilation. Check back for updates on install size and SSD costs.

Is Planetary Annihilation Dead?

Live player count and server population analysis.

🔴Niche / Inactive
3Players Online

There are currently 3 people playing Planetary Annihilation, indicating a niche or private community. Coordinate via Discord for best results.

Current Activity24h Peak: 3.6
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Planetary Annihilation save file?

Manual backup locations for PC, Mac, and Linux.

Steam Cloud Supported
Copy
%USERPROFILE%\AppData\Local\PlanetaryAnnihilation\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/PlanetaryAnnihilation/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/PlanetaryAnnihilation/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 Planetary Annihilation 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 Planetary Annihilation, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.

Confidence: Moderate
See 7 user configs ↗

Can I Run Planetary Annihilation?

System requirements not available for this title.

Is Planetary Annihilation Good?

Aggregated critic scores and player sentiment analysis.

70
Rated 70 out of 100
Mixed Reviews2 Verified Reviews

The Verdict

Based on 2 critic reviews, opinion on Planetary Annihilation is divided. While it offers some unique real time strategy (rts) mechanics, the score of 70 suggests inconsistent execution. We recommend checking gameplay footage before buying.

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