Hello,
As some of you may have noticed, Dishonored 2 doesn't follow the same standard as Dishonored and all other Bethesda games in where they store the configuration file. You can find the dishonored2Config.cfg file in C:\Users"COMPUTER_USERNAME"\Saved Games\Arkane Studios\dishonored2\base
While you are in the file, you can set more than 3 buttons to "INTERACT" if needed (Cause only 2 binds are allowed in the options currently). Like if we follow the Dishonored 1 suit, we can set interact to F and mouse wheels up and down by changing all binds to these lines:
arkBind "F" "INTERACT" arkBind "MOUSE_WHEEL_UP" "INTERACT" arkBindSecondary "MOUSE_WHEEL_DOWN" "INTERACT"
I didn't focus on changing any video settings to try to improve on performance, nor do I know if there are any extra settings for video in the file, but it looks like all of it is in there.
Have fun!