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Alien Breed 3: Descent cover

Alien Breed 3: Descent

A Shooter game by Team17, released in 2010

55/100🔴Niche / Inactive🏆Proton PlatinumPlayStation 3LinuxPC (Microsoft Windows)

Alien Breed 3: Descent is the final explosive chapter in the Alien Breed series, and is a science fiction arcade-shooter with an epic story, swarms of highly intelligent alien enemies, high-impact weapons and stunning environments, developed using Epic Games' Unreal Engine 3. Descend into hell and once again take control of the hero, Conrad, the ship’s Chief Engineer, in his last stand against the savage alien horde. While the doomed vessel, the Leopold, and the alien space craft plunge deeper into the planet’s atmosphere, with an icy ocean promising a watery grave, you have just hours to defy a grisly death and survive the alien onslaught for the final time. As you struggle deeper into the sinking alien ship, through the freezing waters flooding every corridor, the horrifying truth surrounding the existence of the Breed is finally uncovered… In addition to the thrilling conclusion to the single-player campaign and the relentless and competitive “Survivor” modes, the game offers action-packed, two-player online co-operative battle modes.

Single playerMultiplayerCo-operative

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Alien Breed 3: Descent Download Size

The official download size for Alien Breed 3: Descent is 1 GB. Based on current hardware prices, this installation consumes approximately $0.06 worth of SSD storage space.

Standard Install

File Size

1GB

Est. SSD Cost

$0.06USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

1 mins

Is Alien Breed 3: Descent Dead?

Live player count and server population analysis.

🔴Niche / Inactive
0Players Online

There are currently 0 people playing Alien Breed 3: Descent, Data pending.

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

Where is the Alien Breed 3: Descent save file?

Manual backup locations for PC, Mac, and Linux.

Manual Backup Required
Copy
%USERPROFILE%\AppData\Local\AlienBreed3Descent\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/AlienBreed3Descent/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/AlienBreed3Descent/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 Alien Breed 3: Descent 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 Alien Breed 3: Descent, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.

Confidence: Moderate
See 13 user configs ↗

Can I Run Alien Breed 3: Descent?

PC system requirements - Minimum vs Recommended specs.

To run Alien Breed 3: Descent smoothly, your PC needs at least 1GB RAM RAM and a NVIDIA 6800+ or ATI Radeon X700+ Video Card or equivalent GPU. Plan for 1 GB of storage.

Minimum1080p / 30 FPS
  • 💻
    OSWindows XP SP2 or later
  • ⚡
    CPU2.0+ GHZ Single Core Processor
  • 🧠
    RAM1GB RAM
  • 🎮
    GPUNVIDIA 6800+ or ATI Radeon X700+ Video Card
Download Size
1 GBSmall

Is Alien Breed 3: Descent Good?

Aggregated critic scores and player sentiment analysis.

55
Rated 55 out of 100
Not Recommended2 Verified Reviews

The Verdict

Alien Breed 3: Descent has struggled to impress critics, sitting at a low score of 55. Common complaints cite technical issues or gameplay flaws. Only recommended for die-hard fans of the genre.

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