STAR WARS: BATTLEFRONT II UNLOCKABLES
Hero time:
When you are a hero (Yoda, Darth Vader, etc.), the lightsaber on the bottom left part of screen shows how much time you have remaining as a hero. By getting hit, your time runs down. The more you kill, the more it increases, giving you more time.
Kashyyk: CTF tactics:
Play as the CIS. Get a STAP and go behind the elevated tree house. Make sure you do not go out of the battle field. Go up between the peaks of the mountains. Keep going until you get to their base. You will now be in the back of their base.