Based on the popular National Geographic Channel TV show by the same name, Doomsday Preppers® challenges you to prepare for a new (and even more fabulous) life below the ground. Design a multi-level dream bunker complete with everything you need for post-apocalyptic bliss, from a gym to a greenhouse to a disco bar! Flush out your subterranean palace one floor at a time while measuring and improving your survival skills along the way, so that you can extend your underground lifespan – and keep on building!

While this game is absolutely free to play, you have the ability to unlock optional bonuses via in-app purchases from within the game. You may disable in-app purchases in your device settings.

● 140 floors to build – how deep will you go?
● Six types of floors: Shelter, Security, Food and Water, Science, Workshop and Recreation
● Over 315 products to prep and store
● Over 150 male and female customizable avatars to choose from
● Play with other preppers, including your Facebook friends
● iPhone XR Display support
● iPad Pro Display Support

Game available in: English, French, Italian, German, Spanish, Portuguese, Brazilian Portuguese, Russian, Korean, Chinese, Japanese, Polish

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G5 End User License Supplemental Terms:

What’s New

Version 1.31.2

We’ve made some improvements. Double up to download this FREE update and continue your survival adventure!

FIXES AND IMPROVEMENTS – Your favorite game is only getting better. Check it out!

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Ratings and Reviews

4.3 out of 5
1.7K Ratings

1.7K Ratings

ONVNait ,

Needs update. G5 gave up on app

It is painfully obvious that G5 has given up on this app. Every time I log on it pushes me to spend real cash either through getting a perfect prepper ($1.99) or the pop up at the top of the screen that doesn’t go away ($1.99-$9.99). That needs to stop. If I choose to spend money I will do it on my own accord. The other major problem is I can’t receive friend request or send them out even though I’m linked to my fb account. I get the loading symbol and it never loads. I literally set my phone down with that screen open for a half hour and it never loaded. Also as other people have complained I require a way to protect diamonds from speeding up prepping so I can use them on the things I need them for like preppers or elevator. Over all the game is good but these 3 issues MUST be fixed unless G5 had truly given up on the app

IamTorloc ,

Great way to pass time

I'm having fun passing time playing this game. It's not very flexible, so there isn't much in the way of choices. I would like more control over the level contents, and the arrangements thereof. Food & Water are paramount, followed quickly by power. Next would be a medical bay. Then security, and communications. There are no options to rearrange levels, or to choose what level you get. For example, one might choose to build a science floor, hoping for a Med Bay, but end up with a radiation lab doing weird stuff instead. Yippee.
Also, there is very little opportunity to get to add people (fictional) to run the place. Once you have assigned all your friends (real) and the complement of people you start with, you must pay (real) for new people. 😟

Oaks tree ,

Good game, small concerns

I think this game is very good, just small problems. If you tap a speed up, there is no screen asking something like "Are you sure you want to spend gems? Plus gems are limited, there should be like a mine or something that provides a gem every day or something.
Another thing, floors are not movable. I am not able to put certain floors with another like it. The last thing that is not as important, in the bowling alley, the first item you can make is just called "Ball" instead of bowling ball, which just bugs me a little. Anyways one of the best games I've played.


G5 Entertainment AB
142.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
Rated 4+
© 2012 - 2019 National Geographic Games. Published by G5 Entertainment AB. Developed by Can't Stop Games. All Rights Reserved.
In-App Purchases
  1. Handful of diamonds $1.99
  2. Tray of diamonds $4.99
  3. Prepper Family $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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