Modern mouse and keyboard controls for Resident Evil 5 (Steam, Gold Edition).
What changes
Fast mouse turning while moving: walking or running, the mouse turns Chris or Sheva directly, with no slow, laggy steering.
Centred mouse aim: with the gun raised, the mouse turns the body and camera, so the laser stays in the middle of the screen. It turns as quickly as when you're standing still.
No aim sway: no figure-eight wobble, even through a scope.
Walk and strafe while aiming at about half speed, with a gentle step bob so it looks like walking, not sliding. Walls still stop you.
Toggle run: W walks. Tap Left Shift to run and tap again to walk; aiming or stopping also drops back to a walk. A gamepad's run button toggles too.
F8 switches every change off and on mid-game (a beep tells you which).
Only the character you control changes; your partner and the rest of the game play as usual. Settings such as turn speed, aim-walk speed, bob size and the run key are in ModernControls.ini in the game folder.