The Options link from the main menu is how the player customises the game's audio, video, and action keys
The game is largely action key driven with the mouse only used to scroll through weapons, zoom in on the sniper scope, and fire the weapon
There are many customisable fields under the Video option. However 1600 x 1200 is the maximum resolution supported.
The game starts here. The mini map rotates as the player changes position and direction. Very soon the player is given a brief tutorial ...
In the first few minutes the player is shown a couple of screens that look like this. They explain the basic controls and guide the player up to the point where the first enemy is spotted
A good head shot is rewarded with a scene of the bullet travelling to its target. There was vegetation present when this screen shot was taken but its not been captured in the screen shot
Not all enemies are out in the open. Not all are easy targets. This guy shot me before I got a chance to shoot him