https://www.techdirt.com/articles/20180629/09090840138/contrast-to-pubgs-silliness-bethesdas-copyright-suit-against-warner-bros-is-all-about-copyrightable-source-code.shtml > As the silly copyright lawsuit between PUBG and Epic Games has now come to a fortunate end, with the former dropping the lawsuit it filed over similarities in game genre and broad gameplay aspects that are absolutely not afforded copyright protection, it's probably worth highlighting a lawsuit that is the polar opposite in terms of its merits. Now, I want to stress at the outset that I have no idea as of yet whether or not the allegations that spurred this lawsuit are true or not, but it's the actual claims that are important. If adjudicated as true, those claims are absolutely valid from a copyright law standpoint. > Bethesda, makers of the Fallout franchise in its current iteration, has filed a lawsuit against Warner Bros. and Behavior Interactive, which together have released Westworld, a mobile park management simulation based on the hit HBO series. Bethesda has its own simulation of this kind, called Fallout Shelter. While Bethesda's filing does indeed make much of the clear similarities between the games animations and aesthetics, as well as some of the folks behind the Westworld game clearly saying they drew inspiration from Fallout Shelter, the important difference here is this ultimately comes down to reused specific code. How this code got reused is also part of the breach of contract allegations in the suit, as it turns out that Behavior Interactive was involved in creating Bethesda's original product.