# Fallout Shelter
**Fallout Shelter** is a free-to-play construction and management simulation set in the Fallout universe, in which the player acts as the Overseer of an underground [Vault-Tec](https://www.edgepedia.org/vault-tec) vault, building rooms, managing resources, and keeping the vault's inhabitants, called Dwellers, alive and happy. It was developed by [Bethesda Game Studios](https://www.edgepedia.org/bethesda-game-studios) and announced at Bethesda's E3 2015 press conference on June 14, 2015, releasing the same day on iOS.[1](https://fallout.fandom.com/wiki/Fallout_Shelter) • [2](https://time.com/3920939/fallout-shelter/)
| Key fact | Detail |
|---|---|
| Genre | Free-to-play vault construction and resource management simulation in the Fallout universe[3](https://help.bethesda.net/app/answers/detail/a_id/34885/~/what-is-fallout-shelter%3F) |
| Announced / released | June 14, 2015, at Bethesda's E3 press conference; available on the App Store the same day as an iOS exclusive[1](https://fallout.fandom.com/wiki/Fallout_Shelter) • [2](https://time.com/3920939/fallout-shelter/) |
| Platforms | iOS, Android, Windows, Xbox One, PS4, Nintendo Switch, PC (Steam), and Tesla Arcade[1](https://fallout.fandom.com/wiki/Fallout_Shelter) |
| Launch performance | Most-downloaded free mobile app in the United States within a day of release; third-highest grossing game on the iOS App Store[4](https://www.courthousenews.com/wp-content/uploads/2018/06/westworld.pdf) |
| Player count | More than 75 million players by the March 2017 Steam launch; over 250 million players reported by Bethesda in a later announcement[5](https://bethesda.net/en-US/news/fallout-shelter-steam-launch-and-new-update) • [6](https://www.gamesradar.com/games/fallout/everything-bethesda-just-announced-about-the-future-of-fallout-and-the-elder-scrolls/) |
| Core resources | Food, water, and electricity must be collected to maintain the expanding shelter[7](https://www.theguardian.com/technology/2015/jul/13/fallout-shelter-review) |
| Monetization | In-app purchases built around lunchboxes and random reward cards; no advertising[8](https://www.pocketgamer.biz/can-fallout-shelter-success-be-sustained/) |
## Gameplay
The player is named the Overseer of a Vault-Tec vault, a bomb shelter protecting humanity from the radiation of a nuclear holocaust, and builds it from an excavation beneath 2,000 feet of bedrock.[9](https://www.tomsguide.com/us/fallout-shelter,review-2891.html) • [10](https://fallout.bethesda.net/en/games/fallout-shelter) Resource collection and management are central: food, water, and electricity are needed to maintain the ever-expanding shelter, and rooms such as gardens and power plants produce them.[7](https://www.theguardian.com/technology/2015/jul/13/fallout-shelter-review) If a resource is running short, the player can "rush" a room for a faster yield at a risk.[9](https://www.tomsguide.com/us/fallout-shelter,review-2891.html)
The population grows partly by pairing male and female Dwellers in living quarters, and Dwellers can be sent out into the Wasteland to explore, encounter dangers such as raiders, and bring back supplies.[9](https://www.tomsguide.com/us/fallout-shelter,review-2891.html) • [11](https://apps.apple.com/us/app/fallout-shelter/id991153141?platform=iphone&see-all=reviews)
## Release and platform history
Bethesda unveiled Fallout Shelter as a surprise at its first E3 press conference, after showing Doom and [Fallout 4](https://www.edgepedia.org/fallout-4). Game director [Todd Howard](https://www.edgepedia.org/todd-howard) said the studio wanted to build something for mobile devices "because it couldn't be done anywhere else," and described the game as genuinely free, without paywall timers, internet connection requirements, or build queues.[2](https://time.com/3920939/fallout-shelter/) The game was positioned partly to keep fans engaged until Fallout 4's release on November 10, 2015.[12](https://www.pocketgamer.biz/iap-inspector-fallout-shelter/)
The game reached the top of Apple's App Store charts immediately: within a day of release it was the most-downloaded free mobile app in the United States and the third-highest grossing game on the iOS App Store.[4](https://www.courthousenews.com/wp-content/uploads/2018/06/westworld.pdf) Apple gave it an Editor's Choice placement, aided by its iOS exclusivity at launch.[13](https://www.pocketgamer.biz/mavens-debate-fallout-shelters-success/)
Platform expansion followed over several years. Versions for Xbox One and [Windows 10](https://www.edgepedia.org/windows-10) arrived in February 2017,[14](https://www.youtube.com/watch?v=nkHubiFWEY4) and the game launched on [Steam](https://www.edgepedia.org/steam-service) on March 29, 2017, by which point Bethesda reported more than 75 million players worldwide, calling it the biggest Fallout game ever by player count.[5](https://bethesda.net/en-US/news/fallout-shelter-steam-launch-and-new-update) The Steam release added achievements, quests, and Steam Cloud support, and a same-day update across all platforms introduced more than 30 new quests.[5](https://bethesda.net/en-US/news/fallout-shelter-steam-launch-and-new-update) The full platform list later grew to include PS4, Nintendo Switch, and Tesla Arcade.[1](https://fallout.fandom.com/wiki/Fallout_Shelter)
## Monetization
Fallout Shelter is a free-to-play game with in-app purchases and no advertising. Its spending model is built on lunchboxes, which contain random reward cards, rather than direct currency purchases.[8](https://www.pocketgamer.biz/can-fallout-shelter-success-be-sustained/) At launch, Bethesda pitched the game as an antidote to aggressive free-to-play practices, though commentators noted it ultimately adopted the same business model.[12](https://www.pocketgamer.biz/iap-inspector-fallout-shelter/) Analysis of its design argued that the approach suited a core-gaming audience: spending feels luck-based rather than pay-to-win, all players can earn lunchboxes through normal play, and because the game is single-player with no PvP, paying players do not affect anyone else's experience.[15](https://mobilefreetoplay.com/a-deep-dive-into-fallout-shelter/) Its revenue per download was nonetheless much lower than most top-grossing mobile games.[15](https://mobilefreetoplay.com/a-deep-dive-into-fallout-shelter/)
## Reception
Critics received the game well at launch. The Guardian called it a rare and winning combination, a free game that is not constantly squeezing players for cash, with a cartoon aesthetic put to good use.[7](https://www.theguardian.com/technology/2015/jul/13/fallout-shelter-review) Tom's Guide found it addictive and praised it for doing free-to-play right, while criticizing crashes on older iPhones and the way Dweller personalities are sacrificed to make them function as resources.[9](https://www.tomsguide.com/us/fallout-shelter,review-2891.html) A later retrospective ranking placed it among the Fallout games, noting that mobile spin-offs of large console and PC games are often poor but that Fallout Shelter gets its strategy and management loop right, and that it is not limited to mobile platforms.[16](https://www.space.com/entertainment/space-games/fallout-games-ranked-worst-to-best) On the App Store it holds a 4.8 out of 5 rating from about 565,000 ratings and carries an Editors' Choice label.[11](https://apps.apple.com/us/app/fallout-shelter/id991153141?platform=iphone&see-all=reviews)
## Later support and related projects
In 2018, [Bethesda Softworks](https://www.edgepedia.org/bethesda-softworks) filed suit against [Behaviour Interactive](https://www.edgepedia.org/behaviour-interactive) and Warner Bros, alleging copyright infringement and breach of contract on the grounds that Warner Bros had put out a mobile game with a similar [Westworld](https://www.edgepedia.org/westworld) theme built from Fallout Shelter code obtained before release; the filing drew comparisons between the two games in their room layouts, depth, perspective, and vanishing point.[1](https://fallout.fandom.com/wiki/Fallout_Shelter) • [17](https://vignette.wikia.nocookie.net/fallout/images/3/39/Bethesda-Softworks-LLC-v-Behaviour-Interactive-Inc-and-Warner-Bros-Entertainment-Inc.pdf/revision/latest?cb=20180623210237)
The game received renewed support a decade after launch. Bethesda introduced Fallout Shelter Seasons, time-limited experimental vaults separate from the main vault, with a rewards tracker offering weapons, outfits, and recipes.[10](https://fallout.bethesda.net/en/games/fallout-shelter) The first season, Viva New Vegas, was inspired by Season 2 of Amazon's Fallout television show and by Obsidian's Fallout: New Vegas.[18](https://www.windowscentral.com/gaming/this-10-year-old-fallout-game-is-getting-seasonal-updates-now-the-first-is-viva-new-vegas) In a 2026 announcement, Bethesda reported that the game had reached over 250 million players, said it was on track for more seasonal updates, and disclosed an unscripted television project based on it in the works at Amazon Studios and Kilter Films.[6](https://www.gamesradar.com/games/fallout/everything-bethesda-just-announced-about-the-future-of-fallout-and-the-elder-scrolls/)
## References
1. [Fallout Shelter, Fallout Wiki (Fandom)](https://fallout.fandom.com/wiki/Fallout_Shelter)
2. [Surprise, You Can Play the New Fallout Game Right Now, Time](https://time.com/3920939/fallout-shelter/)
3. [What is Fallout Shelter?, Bethesda Support](https://help.bethesda.net/app/answers/detail/a_id/34885/~/what-is-fallout-shelter%3F)
4. [Bethesda Softworks LLC v. Behaviour Interactive Inc. and Warner Bros. Entertainment Inc., complaint (2018)](https://www.courthousenews.com/wp-content/uploads/2018/06/westworld.pdf)
5. [Fallout Shelter – Steam Launch and New Update, Bethesda.net (March 29, 2017)](https://bethesda.net/en-US/news/fallout-shelter-steam-launch-and-new-update)
6. [Everything Bethesda just announced about the future of Fallout and The Elder Scrolls, GamesRadar+](https://www.gamesradar.com/games/fallout/everything-bethesda-just-announced-about-the-future-of-fallout-and-the-elder-scrolls/)
7. [Fallout Shelter review – a rare and winning combination, The Guardian (July 13, 2015)](https://www.theguardian.com/technology/2015/jul/13/fallout-shelter-review)
8. [Why the immediate success of Fallout Shelter can't be sustained, PocketGamer.biz](https://www.pocketgamer.biz/can-fallout-shelter-success-be-sustained/)
9. [Fallout Shelter Review: Addictive Apocalypse, Tom's Guide (June 26, 2015)](https://www.tomsguide.com/us/fallout-shelter,review-2891.html)
10. [Fallout Shelter, Bethesda.net official page](https://fallout.bethesda.net/en/games/fallout-shelter)
11. [Fallout Shelter – Ratings & Reviews, App Store](https://apps.apple.com/us/app/fallout-shelter/id991153141?platform=iphone&see-all=reviews)
12. [Scarcity of resources: The monetisation of Fallout Shelter, PocketGamer.biz (June 15, 2015)](https://www.pocketgamer.biz/iap-inspector-fallout-shelter/)
13. [What can the mobile games industry learn from Fallout Shelter's success?, PocketGamer.biz](https://www.pocketgamer.biz/mavens-debate-fallout-shelters-success/)
14. [Fallout Shelter Xbox One and Windows 10 launch trailer, Bethesda Softworks (YouTube, 2017)](https://www.youtube.com/watch?v=nkHubiFWEY4)
15. [Deconstructing Fallout Shelter, Mobile Free To Play](https://mobilefreetoplay.com/a-deep-dive-into-fallout-shelter/)
16. [Fallout games ranked, worst to best, Space.com](https://www.space.com/entertainment/space-games/fallout-games-ranked-worst-to-best)
17. [Bethesda-Softworks-LLC-v-Behaviour-Interactive-Inc-and-Warner-Bros-Entertainment-Inc complaint exhibit](https://vignette.wikia.nocookie.net/fallout/images/3/39/Bethesda-Softworks-LLC-v-Behaviour-Interactive-Inc-and-Warner-Bros-Entertainment-Inc.pdf/revision/latest?cb=20180623210237)
18. [Fallout Shelter gets TV show-inspired Viva New Vegas season, Windows Central](https://www.windowscentral.com/gaming/this-10-year-old-fallout-game-is-getting-seasonal-updates-now-the-first-is-viva-new-vegas)
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*Topic: Encyclopedia › Sports, games, and recreation › Video games and digital play › Games and gameplay › Game genres › Simulation and social games › Business and management simulation games*
*Initially written Sep 17, 2026 · Reviewed: Sep 17, 2026; Oct 21, 2026 · Edited: Oct 15, 2026; Oct 21, 2026 · Last review: Oct 21, 2026*
*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*
License: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license