See "Veteran."

This achievement is temperamental, but it still is attainable. Most of the time you will not get the achievement after you fulfill the requirements for it. If you are playing in a squad and you get the top squad award in-game for each map then you still might not get the achievement.

Most of the time people get the achievement while they are playing alone, not in a squad. If you can't get the achievement while playing in a squad, then leave the squad and keep playing and you should unlock the achievement. No one really knows what makes the achievement unlock though.

A discussion on this matter can be found here.

Possibly fully glitched for some players.

If you win or lose, all you have to do is play one hundred matches.

After you capture any flag, wait at the base, and as enemies come, kill them. Hide behind a wall and crouch to be covered. If you also wanted to also get the "Attacker" achievement, you can capture five flags, then wait and kill any enemies that try to attack the base. A good strategy is to go to a base with a yellow X over it because this base is a point of interest, which means many people will be going for it. Take a tank or other vehicle for extra safety and either capture the flag and defend or defend one of your already captured bases. If the +3 defend bonus when you kill the enemy does not appear, it will not count as a defend.

You need to get a kill as a scout, infantry, and rifleman. This does not have to be done all in one round. Use the sniper for the scout, rifle for the infantry, and the sub-machine gun for the infantry. Either sneak up behind the enemy or catch them in the middle of combat to get a quick and easy kill.

Get into the plane at either the carrier or the airfield. Then just fly around and try not to get shot down. This does not have to be in the same round, you fly an overall of ten minutes.

This is one of the harder achievements because you have to get a kill in the plane. First in the car, either run someone over or shoot them with the machine gun on top of the car. In the tank, either run someone over or shoot at them with the coax gun or barrel. The plane kill can be considered either the bombing raid or fighter plane. If you use the bombing raid, which is easier for people who can not fly, just hit an area where there are many enemies. In the fighter jet, kill an enemy plane or drop a bomb on the enemy. This does not all need to be done in one round.

Once you get into a plane at either the carrier or airfield, take off and get high in the air. You need to be at least 100 feet above the houses. This way the parachute will not fail and it will definitely be more than two seconds. Jump out of the plane by pressing and then press to deploy your parachute. Do this once and the achievement will unlock.

You have to win once on every map. To win:

• Capture flags
• Kill the enemies
• Prevent the enemies from capturing your bases

See "Tour of Duty II."

To capture a flag, you have to be the first person to arrive at a flag and wait until it becomes your flag. You can tell if the flag is almost yours by the ticker at the bottom of the screen. If it stops it means an enemy is nearby and needs to be eliminated before you capture the flag. If the ticker at the bottom is completely red, the flag is enemy, if the ticker is completely blue, it is your own flag. Eliminate all enemies and take the flag. You can not assist - you must capture the flag for it to count. Being in a tank can help protect you from enemy fire.

You must press when you are near an enemy. When you kill them with the melee weapon the achievement will unlock. It only takes one hit to kill the enemy.