About Prison Planet
Design and build your own intergalactic space-prison! * 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...
Design and build your own intergalactic space-prison!
* 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!
Previous Versions
Here you can find the changelog of Prison Planet since it was posted on our website on 2019-09-23 16:41:00.
The latest version is 1.53 and it was updated on 2026-06-14 01:40:40. See below the changes in each version.
Prison Planet version 1.53
Updated At: 2021-05-31
Changes: Maintenance update
Prison Planet version 1.51
Updated At: 2020-07-01
Changes: Purchase system improvements.
Prison Planet version 1.47
Updated At: 2020-04-04
Changes: Welcome to the global launch of Prison Planet! Running a prison is hard, running a profitable one is even harder.
Prison Planet version 1.43
Updated At: 2020-01-10
Changes: It's Chinese New Year, and with that comes a massive update!
Starting January 11th, you can discover:
* New boss aliens!
* Special aliens wearing CNY festive costumes.
* Uncover the story of this year's zodiac through 3 unique event aliens that are collectable over the next 3 weeks!
* Special CNY themed soundtrack.
* Play on the Golden Moon of Prosperity and experience a fully re-themed prison just for this CNY holiday season!
Prison Planet version 1.42
Updated At: 2020-01-08
Changes: Welcome to Prison Planet! Running a prison is hard, running a profitable one is even harder.
It's that time of year! Space ferns light up, and men with beards fly though the sky, breaking into the homes of only the most well-behaved children! This madness must be stopped and justice must be served! Come and celebrate Life Day with us in Prison Planet throughout December!
* Exclusive aliens!
* Time-limited variants!
* Space snow storms!
* Creepy hats...
Prison Planet version 1.41
Updated At: 2019-11-20
Changes: Welcome to the global launch of Prison Planet! Running a prison is hard, running a profitable one is even harder.
New Content! -
* Events! - In this challenge, try to find a new alien race every week!
* New job system! You can now earn money from clearing daily challenges!
** Mystery Update, a great secret has been hidden within the game! Are you going to be able to find it? **
Prison Planet version 1.40
Updated At: 2019-11-19
Changes: Welcome to the global launch of Prison Planet! Running a prison is hard, running a profitable one is even harder.
New Content! -
* Events! - In this new challenge, try to find a new alien race every week!
* Adjusted the price of vaults and lasers.
* New job system! You can now earn money from clearing daily challenges!
Prison Planet version 1.38
Updated At: 2019-11-15
Changes: Welcome to the global launch of Prison Planet! Running a prison is hard, running a profitable one is even harder.
New Content! -
* Events! - In this new challenge, try to find a new alien race every week! Try to catch this week's alien, now with lowered intake cost
* Portuguese Language Support
*Adjusted drag speed when building a cell block to make it more responsive
*Adjusted the price of vaults and lasers
Prison Planet version 1.36
Updated At: 2019-10-30
Changes: Welcome to the global launch of Prison Planet! Running a prison is hard, running a profitable one is even harder.
New Content! -
* Events! - Just when you thought you had captured all the evil of the galaxy! We discovered many of the prisoners are holding clues about the location of new undiscovered aliens! In this new challenge, try to find a new alien race every week!
* Portuguese Language Support
* Rare Cloud Save Bug addressed
Prison Planet version 1.35
Updated At: 2019-10-29
Changes: Welcome to the global launch of Prison Planet! Running a prison is hard, running a profitable one is even harder.
Changes: Bug Fixes because bugs have feelings too.
Disclaimer
Official Google Play Link
We do not host Prison Planet on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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