He alt-tabbed. Nothing. The game had locked his keyboard. The only responsive key was 'W'.
Unlike the in-game menu, the config file allows you to input values that are not normally selectable. For example, you can manually set the shadow resolution to a value higher than "High," or disable specific post-processing effects that cause stuttering. resident evil 3 config file download
Downloading a pre-made config file from the web is often unnecessary and can sometimes cause the game to crash if the hardware listed in the file doesn't match yours. If your game isn't starting or has poor performance, you have better options: He alt-tabbed