Great post by the guys over at Shacknews about how to get your PC copy of Batman: Arkham Knight to work after it’s appalling launch outside of the main consoles, read below if you are one of the unfortunate consumers.
Disable Nvidia GameWorks and Other Features
Although Arkham Knight is supposedly optimized for Nvidia video cards, it supports advanced features like PhysX rather poorly. The main culprit is the Interactive Smoke/Fog effects, along with the Interactive Debris. Disabling these two options alone provide a significant enough performance boost that other settings like detail quality can be left on High. The hitch is, the game looks kind of boring without these advanced features turned on.
Putting the detail settings to Low will improve performance, but there will be a noticeable drop in graphics quality. In our tests, switching the setting from High to Normal doesn’t provide much of an improvement.
But you can get by with setting Shadows to Low, since the game takes place mostly in dark, and you probably won’t be paying that much attention to shadow quality while punching faces. It may be a negligible frame rate increase, but it’s something. The same goes for turning off Anti-Aliasing.
How to Change the Frame Rate Cap
For some reason, the developers decided to install a 30 FPS (frames per second) cap on the game. Fortunately, this is an easy problem to overcome.
Go to the folder “[…]\steamapps\common\Batman Arkham Knight\BMGame\Config” and find the file “BmSystemSettings.ini”. Open it with Notepad.
Locate the line that reads: “MaxFPS=30.000000”, change it to “MaxFPS=120.000000”, then save. All done!
Other Optimization Changes
While editing the BmSystemSettings.ini file described above, there are a few other settings that might boost performance. But be aware that they are just as likely to make performance worse, so use them with care. These changes include:
- Enable DirectX 10: Change AllowD3D10=False to AllowD3D10=True
- Turn Off Bloom: Change Bloom=True to Bloom=False
- Turn off Reflections: Change Reflections=True to Reflections=False
How to Disable the Intro Videos
Sick of those unskippable intro movies for Nvidia, WB, Rocksteady, etc? Well, now you can skip them and get straight to the game.
Go to the folder “[…]Steam\steamapps\common\batman2\BmGame\Movies” and locate two files: “Startup.swf”, and “StartupNV.swf”. Rename them to StartupNV.swf.bak and Startup.swf.bak. That’s it. This fix won’t impact game performance, but at least you won’t have to waste any more time with those annoying startup videos.
Last Resort: Lower the Resolution
If you still want it all (Nvidia GameWorks and High Settings), or if the above tips aren’t enough, then the simplest thing to do is to gradually dial back the game’s screen resolution until you find an acceptable balance between quality and performance. The trade-off is that you won’t get to see as much of the game while you’re playing, and setting the resolution too low will make the game look grainy.
Source/Repost from Shacknews