Find and eliminate General Coda
Destroy five TIE Fighters
Earn 200 000 Force Points
Find 15 holocrons
A long time ago in a galaxy far, far away... You are starting as Lord Vader on the planet of Kashyyyk, which is populated mainly by hairy wookies. Head straight.
Use the Force Push (O) on the blockade. To do this, hold the button for few seconds. You will have to fight with defenders of the planet, but Darth Vader should be able to kill them without any problems.
After a while, you will reach the large elevator. Hop inside and use her to get on the top level.
Next you will have to go past few footbridges. All of the time you will be attacked by Wookies. Eliminate them systematic until you reach the hut, where (according to the information) is hiding the Jedi.
The one who is hiding in the hut is very powerful. He can be hard to defeat. Remember about blocking. Use mainly Force Repulse (L2+O). When the Jedi will fall on the ground, quickly run to him and hit with lightsaber.
This fight can end only in one way. The Jedi will die and his son who's also using the Force will become the secret apprentice of Lord Vader.