A downloadable game for Windows and Linux

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Support us on Steam Greenlight

U-Boats is a top-down submarine shooter that combines action and stealth gameplay. You are given the freedom to aproach each mission as you better see fit. As you progress in the game you will unlock new submarines that will allow you even more options.

Currently the game is in its beta phase, meaning that most of the features are done and we are on the lookout for bugs and inconsistencies.

If you want to report any bugs or share your feedback you can drop us a line at contact@astragamestudio.com


  • Big handcrafted map to explore.
  • Random enemy encounters.
  • 10 unique and varied missions.
  • 6 unlockable submarines.
  • Xbox controller support.

If you purchase the beta below at 2.99$ you will be granted access to future builds and (if we succeed on greenlight) a Steam activation key.


Download NowName your own price

Click download now to get access to the following files:

U-Boats BETA Windows.rar 61 MB
U-Boats BETA Linux.rar 63 MB