Prioritize Weapons: Use this option to rearrange your weapon

switching order (the order in which a new active weapon is

selected when you pick up new weapons, or run out of ammo).

Hit Enter to bring up a list of all weapons and their current

arrangement. Use the up and down arrows to highlight a

weapon and use the left and right arrows to move a weapon

up or down, respectively, in the order. The higher a weapon is

in the list, the greater its priority in the switching order.

HUD Configuration: Your HUD (Heads Up Display) is composed

of all of the on-screen indicators, status meters and icons

that appear on your screen during the game. You can rearrange

the way your HUD displays these items to suit your preferences.

Use the left and right arrows to cycle through the available

Heads Up Display configurations.

View Bob: Determines how much your view bobs up and down

when you walk or run. This is strictly a visual effect and has no

impact on gameplay.