Star Wars:Force Unleashed 2

[Dark Drakan]

Its not proven that he IS a clone, its just suggested and the games story is about Starkiller finding out the truth. As the quote above me says, thats the story idea as ive heard it in interviews.

 

[Satsui no Hado]

Well,its just that Starkiller is dead.Neither Vader or Palpatine are powerful enough to bring him back to life.And their technology can't revive people.And since theres a bunch of Starkiller clones,the Starkiller being a clone theory is kinda the most likely thing to happen.

 

[The crazy demon]

Maybe the intense amount of force power that Starkiller has helped him?.