"As previously advised, we have stopped sales of Batman: Arkham Knight PC while Warner and Rocksteady work on addressing performance issues with the game," said Warner Bros. Interactive Entertainment.
This is Rocksteady's 3rd and final game in the Batman: Arkham series. It has significant technical issues including sporadic freezes and frame-rate stutters, audio glitches and texture degradation.
After a backlash from PC gamers, Warner Bros. announced its was removing the game from Steam and stores. Then Rocksteady released a statement saying it was also working on remedying the issues.
Internal sources have claimed that Warner Bros. knew about the PC version's problems months ago but dedicated help to Rocksteady only to finish the console version not the PC port.