Last June, Bethesda filed a lawsuit against Warner Bros, accusing Warner Bros of copying popular iOS game Fallout Shelter with the Westworld game for iOS. In a lawsuit filed in a Maryland court, Bethesda called Westworld for iOS a "blatant rip-off" of its Fallout Shelter game, first released in 2015.

As noted by our sister site Touch Arcade, the dispute between the two companies today ended in a rather boring way, with a single line press release that provides little detail on the resoluton.

ROCKVILLE, Md. (Jan. 3, 2019) -- Bethesda Softworks and Behaviour Interactive jointly announced today that the parties have amicably resolved the lawsuit Bethesda brought against Behaviour and others related to the Fallout(R) Shelter and Westworld mobile games.

It appears that Bethesda and Behaviour Interactive, the company that developed Westworld for Warner Bros and also worked on Fallout Shelter, have reached a satisfactory agreement, with the latter likely providing payment to Bethesda.

There were marked similarities between the two games. In Fallout Shelter players run an underground bunker in the Fallout universe, directing bunker inhabitants to build and manage facilities, go out on expeditions, and more, with the ultimate goal of building up the bunker.


Westworld, based on the popular HBO show, uses a similar concept, with an underground Delos facility that players are required to build out to create AI hosts and satisfy guests in the park. The ultimate goal is to build up an underground Westworld facility along with the above-ground park.


In the lawsuit, Bethesda accused Warner Bros and Behavior Interactive of breach of contract, copyright infringement, unfair competition, and misappropriation of trade secrets. Bethesda claimed that Behaviour Interactive stole game design, art style, and animations, along with copyrighted computer code.

According to Bethesda, Westworld had a unique bug that was also found in builds of Fallout Shelter, pointing towards the reuse of the Fallout Shelter code. Prior to settling the lawsuit out of court, Bethesda had requested a jury trial, statutory damages, along with restitution and lawyers fees and costs.

Bethesda also asked for the Westworld mobile game to be removed from distribution, something that never happened as Westworld continues to be available for download.

Top Rated Comments

springsup Avatar
91 months ago
According to Bethesda, Westworld had a unique bug that was also found in builds of Fallout Shelter, pointing towards the reuse of the Fallout Shelter code.
It's sort of poetic that even Bethesda use bugs to identity their own code.
Score: 8 Votes (Like | Disagree)
jecowa Avatar
91 months ago
Wasn't there a better game to copy?
Score: 1 Votes (Like | Disagree)
Anarchy99 Avatar
91 months ago
i remember when fallout shelter was announced they mentioned some of there devs (bethesda's) made this mobile game in there down time not to make money but to make a enjoyable game.


this lawsuit proves that was just bunk as Bethesda didn't even make it.

im getting so sick of companies lying to me, just tell me the truth i already know your greedy etc.
Score: 1 Votes (Like | Disagree)
szw-mapple fan Avatar
91 months ago
It's sort of poetic that even Bethesda use bugs to identity their own code.
Bugs -- the mountweazel of modern times.
Score: 1 Votes (Like | Disagree)
Elyzien Avatar
91 months ago
Oh, Please!

All iOS games are structured the same!
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26

iOS 26.2 Coming Soon With These 8 New Features on Your iPhone

Thursday December 11, 2025 8:49 am PST by
Apple seeded the second iOS 26.2 Release Candidate to developers earlier this week, meaning the update will be released to the general public very soon. Apple confirmed iOS 26.2 would be released in December, but it did not provide a specific date. We expect the update to be released by early next week. iOS 26.2 includes a handful of new features and changes on the iPhone, such as a new...
Google maps feaure

Google Maps Quietly Added This Long-Overdue Feature for Drivers

Wednesday December 10, 2025 2:52 am PST by
Google Maps on iOS quietly gained a new feature recently that automatically recognizes where you've parked your vehicle and saves the location for you. Announced on LinkedIn by Rio Akasaka, Google Maps' senior product manager, the new feature auto-detects your parked location even if you don't use the parking pin function, saves it for up to 48 hours, and then automatically removes it once...
Foldable iPhone 2023 Feature 1

Apple to Make More Foldable iPhones Than Expected [Updated]

Tuesday December 9, 2025 9:59 am PST by
Apple has ordered 22 million OLED panels from Samsung Display for the first foldable iPhone, signaling a significantly larger production target than the display industry had previously anticipated, ET News reports. In the now-seemingly deleted report, ET News claimed that Samsung plans to mass-produce 11 million inward-folding OLED displays for Apple next year, as well as 11 million...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2 and AirPods Pro 3

Thursday December 11, 2025 11:28 am PST by
Apple today released new firmware designed for the AirPods Pro 3 and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B30, up from 8B25, while the AirPods Pro 2 firmware is 8B28, up from 8B21. There's no word on what's include in the updated firmware, but the AirPods Pro 2 and AirPods Pro 3 are getting expanded support for Live Translation in the European Union in iOS...
iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
AirTag 2 Mock Feature

Apple AirTag 2: Four New Features Found in iOS 26 Code

Thursday December 11, 2025 10:31 am PST by
The AirTag 2 will include a handful of new features that will improve tracking capabilities, according to a new report from Macworld. The site says that it was able to access an internal build of iOS 26, which includes references to multiple unreleased products. Here's what's supposedly coming: An improved pairing process, though no details were provided. AirTag pairing is already...
iOS 26

Apple Seeds Second iOS 26.2 Release Candidate to Developers and Public Beta Testers

Monday December 8, 2025 10:18 am PST by
Apple today seeded the second release candidate version of iOS 26.2 to developers and public beta testers, with the software coming one week after Apple seeded the first RC. The release candidate represents the final version iOS 26.2 that will be provided to the public if no further bugs are found. Registered developers and public beta testers can download the betas from the Settings app on...
iPhone 14 Pro Dynamic Island

iPhone 18 Pro Leak Adds New Evidence for Under-Display Face ID

Monday December 8, 2025 4:54 am PST by
Apple is actively testing under-screen Face ID for next year's iPhone 18 Pro models using a special "spliced micro-transparent glass" window built into the display, claims a Chinese leaker. According to "Smart Pikachu," a Weibo account that has previously shared accurate supply-chain details on Chinese Android hardware, Apple is testing the special glass as a way to let the TrueDepth...
maxresdefault

iOS 26 Code Leak Reveals Apple Smart Home Hub Details

Thursday December 11, 2025 4:02 pm PST by
Apple is working on a smart home hub that will rely heavily on the more capable version of Siri that's coming next year. We've heard quite a bit about the hub over the last two years, but a recent iOS 26 code leak provides additional insight into what we can expect and confirms rumored features. Subscribe to the MacRumors YouTube channel for more videos. Macworld claims to have access to an ...
studio display purple

Apple Studio Display 2 Code Hints at 120Hz ProMotion, HDR, A19 Chip

Thursday December 11, 2025 4:19 am PST by
Apple's next-generation Studio Display is expected to arrive early next year, and a new report allegedly provides a couple more details on the external monitor's capabilities. According to internal Apple code seen by Macworld, the new external display will feature a variable refresh rate capable of up to 120Hz – aka ProMotion – as well as support for HDR content. The current Studio...