Star Wars: Battlefront 2

Select Instant Action mode, then choose Mos Eisley as your level and Assault as the game type. When you begin the game you can pick between Heroes and Villains and fight as any of the "Hero" type character classes with no time limit.

Precision pistol: Same as Jango Fett's pistol.
Elite rifle: same as Boba Fett's rifle.
Guided rocket launcher: Same as Chewbaca's rocket launcher.

Go to Dagobah on any mode and go to Yoda's house, (which is next to the northmost commandpost) and throw a grenade into the water next to it. you should see dead fish in the water drifting by.

Pause the game in Story, Instant Action, or Galactic Conquest mode and press Up(4), Left, Up(2), Down, Left, Down, Up(2), Left, Right. If you entered the code correctly, you will hear a sound. Repeat the code to disable its effect.

To complete rise of the empire without using cheats just play training a couple of times. Get the awards again and again until you get legendary. Save it to your profile and then do ROTE. The awards are still there giving you the better weapons.

First, make sure the enemies' shields are down, then select a soldier with a blaster rifle. Take a fast ship and fly directly into the docks (it has a blue film over it), land, and get out. All of the enemies will be lightly armed because they are pilots. Open fire. Most will not return fire. Also, most enemy ship have an objective to destroy inside them. Additionally, lock on to a structure such as the life support system or bridge. Make a preliminary strafing run straight along the ship. After passing the target, pull up with full thrusters. When the targeting arrow goes from the front of the screen to the back of the screen, decrease all engine power. Continue pulling back until you see the target. Line up with the target and do a half roll. This maneuver will allow you to make several runs, unloading on the target and avoiding as much enemy fighters as possible.

Just do the same thing as you do in the "Puking Items" cheat except be the AssaultDroid and your dead droid body will explode.

When on Mustafar, activate the invincibility cheat then go to where the 2 bridges raise and lower. Jump in the lava and you will be able to walk around without dying!

I think this cheat only works for republic main ships. Blow up the republic ships back engines. You should be able to fly into it from behing. the ship will dissapear when your in adn you should see the shield genarator room. Once in you will have to fly very good not to die. (use a small ship)

In Space Assault, the shield generator can be restored if the shields are down or if the generator is destroyed. Keeping the shields up prevents any Genesis-like events from taking out your ship's vital systems and letting the other team earn victory points.