Games being delayed because of last minute showstoppers are nothing new. In fact, they have almost become expected. But games being suspended almost immediately after launch is definitely not a common occurrence. So when the PC version of a high profile, highly anticipated title like Batman: Arkham Knight gets pulled from shelves just days after its launch, you can bet that something is terribly wrong. And that is exactly what Warner Bros. Interactive is admitting to on Steam when it announced on Steam that it is halting PC sales until issues are ironed out.