Batman: Arkham Knight's PC version comes with an enforced frame rate cap of 30. Thankfully, you can increase the cap by editing a single configuration file. Below I will go over how to do this.
1. Locate your Steam folder, which is typically under "Program Files" or "Program Files (x86)".
2. Head to "SteamAppsCommonBatman Arkham KnightBMGameConfig".
3. Right click the file named "BMSystemSettings.ini" and choose to open the file with Notepad.
4. Locate a line that states "MaxFPS=30". Change the 30 to 60.
5. Exit out of the file and save your settings.
Next time you load up your game the frame rate cap will be 60 instead of 30. Enjoy!

Embark on an inspiring mission of human connection beyond the UCA. Sam — with companions by his side — sets out on a new journey to save humanity from extinction. Join them as they traverse a world beset by otherworldly enemies, obstacles and a haunting question: should we have connected?