Download the following Metro Last Light Gameplay Wallpaper 3491 by clicking the button positioned underneath the "Download Wallpaper" section. Once your download is complete, you can simply set the Metro Last Light Gameplay Wallpaper 3491 as your background.
Following the click of the download button, right click on the Metro Last Light Gameplay Wallpaper 3491 image and select 'save as' to complete your download.