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Review

Prison Planet is an app designed by Springloaded. Prison Planet was first published on . The app is accessible for Steam.Discover aliens, design and build your own your own intergalactic space-prison! To play, design Cell blocks and then confine prisoners using your security drone! This unique combination of building and action mechanics will keep...

Prison Planet Review

Prison Planet is an app designed by Springloaded. Prison Planet was first published on . Prison Planet is available on Steam.


Discover aliens, design and build your own your own intergalactic space-prison! To play, design Cell blocks and then confine prisoners using your security drone! This unique combination of building and action mechanics will keep you playing for hours.

  • Discover and collect many unique aliens
  • Secure your prisoners in the action packed Lock-Down sequence
  • Build your prison to be uniquely your own!
  • Research new buildings and cell blocks
  • Keep your inmates in great shape to maximize profits!