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Cosmic Rocket Defender cover

Cosmic Rocket Defender

A Indie game, released in 2015

50/100🔴Niche / Inactive⏳Proton PendingLinuxPC (Microsoft Windows)Mac

In Cosmic Rocket Defender, use your rocket launcher to dodge bombardments from swarms of attackers, while blasting them out of the sky as they swoop down, strafe and attempt to dive bomb you out of existence.

Single player

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Cosmic Rocket Defender Download Size

We are currently tracking official storage requirements for Cosmic Rocket Defender. Check back for updates on install size and SSD costs.

Is Cosmic Rocket Defender Dead?

Live player count and server population analysis.

🔴Niche / Inactive
0Players Online

There are currently 0 people playing Cosmic Rocket Defender, Data pending.

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

Where is the Cosmic Rocket Defender save file?

Manual backup locations for PC, Mac, and Linux.

Steam Cloud Supported
Copy
%USERPROFILE%\AppData\Local\CosmicRocketDefender\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/CosmicRocketDefender/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/CosmicRocketDefender/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 Cosmic Rocket Defender Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating⏳ Proton Pending

Performance Analysis

Compatibility data for Cosmic Rocket Defender is currently mixed. Check recent ProtonDB reports for specific launch commands.

Confidence: Moderate
See 0 user configs ↗

Can I Run Cosmic Rocket Defender?

System requirements not available for this title.

Is Cosmic Rocket Defender Good?

Aggregated critic scores and player sentiment analysis.

50
Rated 50 out of 100
Not Recommended1 Verified Reviews

The Verdict

Cosmic Rocket Defender has struggled to impress critics, sitting at a low score of 50. Common complaints cite technical issues or gameplay flaws. Only recommended for die-hard fans of the genre.

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