IGN: Full Auto 2: Battlelines Cheats, Codes and Cheat Codes

Go to the Cheat Code section of the options menu and enter the following code: TRIANGLE, SQUARE, SQUARE, SQUARE, SQUARE, TRIANGLE, TRIANGLE, SQUARE, SQUARE, SQUARE, SQUARE, TRIANGLE

Cheat: Unlock All Events

Go to the Cheat Code section of the options menu and enter the following code: START, LEFT, SELECT, RIGHT, RIGHT, TRIANGLE, X, SQUARE, START, R, DOWN, SELECT

Hint: Tips from SEGA

Event Completion: Every Track event requires you to cross the finish line. Some track events require you to cross the finish line within a time limit.
Auto Targeting: Your vehicle will auto target your opponents and traffic when aimed near them.
Special Targets: When near a Special Target your targeting icon turns yellow. Press TRIANGLE to lock on to the target.
Special Targets: When your targeting icon is red, press fire to take it out or press TRIANGLE to unlock the target.

Hint: Weapon Tips from SEGA

The heavier the weapon, the more damage it does but the less often you can fire it. For example, the chain gun does more damage than the machine gun. I usually opt for the heaviest weapon loadout available. As for particular weapons, I tend to use the 20mm cannon, or 70mm if available, because I like the knock around affect it has on enemies. The homing missile can also be very powerful since, once you get a lock-on, it tracks the target down.

Hint: General Tips from SEGA

No one weapon is specific to a particular level. You don’t have to use the magic silver bullet to defeat a particular boss, or anything like that. It depends on your particular play style. If you find yourself in the lead for most races, you may want to use a rear-firing weapon. Alternatively if you are always lagging behind, give yourself two front firing weapons.

Hint: Objectives Tips from SEGA

The biggest thing that people tend to miss or skip are the objectives for winning a race. Even though the objectives are highlighted before every race, people often want to get straight into the action and assume that placing first is the only way to win. Paying attention to the objectives and playing in that style, once you discover it, is one of the most important tips we can suggest in order to complete the mission successfully.

Hint: Special Weapons Tips from SEGA

Keep your eyes open for the special pickup weapons and note the benefit each pick-up weapon has:

Radius Field is something you need to hold onto if you want to guarantee that you will stay in 1st place.
SAM can be used to score mass destructibles when you need them. Or use it to take all your opponents out at the right moment so you can snag 1st place.
Weapon X is great around corners or anywhere you can’t clearly see. Once you learn the distance, it’s a fantastic tool.