-Hide in a remote area, away from the battle. During the briefing, study the map to find a route that suits your sniping ability. Do not stand unless necessary.
-When sniping, lie down behind a small hill on the ground. After that, go to Crouch mode and search for targets. Get down again. If you find a target, try adjusting your aim while lying down, then popup to crouch mode again. Repeat this until you have a good shot and kill the target.
-Since the Voxel3 technology used to create the graphics, sometimes you can see other players through the rims of hills. Avoid wasting your ammo on them. Try one sure shot. If you see that you would have hit, but only some mud splatters, wait until your target moves to get another sure shot.
-In Multi-player mode, avoid lying down or hide behind rims of steep hills. You will be seen easily.
-In Multi-player mode, avoid taking extra ammo as secondary weapon. Instead, take the claymore mines to secure your sniping position or important strategic points (such as flags in CTF, entries to huts, etc.); or take the LAW to kill snipers lying in small carvings, behind a fence or in a watchtower.
-In Multi-player mode, swimming is a secure way to travel without being seen. However, watch out for other swimmer's knives. Also, go to prone position before you leave the water.
-It is better to have a weapon with longer range than the others, but you are only safe when you are out of their range. Take the long way around hot spots, then settle down and be patient.
Press ` to display the console, then activate the following cheats by entering the corresponding codes and pressing ENTER. Note: Except as noted, the codes can only be used in single-player mode.
CHEAT FUNCTION - CHEAT CODE God mode - iwillsurvive Level select - letmego Allow call for Arty - raindropskeepfallinonmyhead Full ammo - takeittothelimit Expert CPU - hitmewithyourbestshot Invisibility - closetoyou Set gamma level - gamma Toggle turbo mode [NOTE 2] - turbo Ban indicated IP address2 - ban Temporarily ban indicated IP address2 - punt Mute indicated player's text talk - bozo Faster running - turbo Brighter display [NOTE 1] - sky End mission and start next map on host - resetgames Stop game on host when mission is over - LastGame
NOTE 1: Can also be enabled in multi-player mode. NOTE 2: Only when your machine is hosting a multi-player game.
Complete a mission without continuing (that includes restarting or ending the mission), then click the RIGHT MOUSE BUTTON. After that, press Esc followed by Y to end the mission. Look at your number of kills and you should have 0.