Succssefully complete the game including the 3 extra missions, to unlock the bonus option at the main menu. The bonus menu allows these scenes to be veiwed: Charlie Bucket, The Wonka Factory, Wonkabot Troubles, Violet Beauregarde, Veruca Salt, Mike Teavee, The Special Prize, Up and Out, Film Trailers 1, 2, and film images.
To use the candipult - press triangle when near one. Use the analog stick to rotate and press triangle again to set it. Aim all the candy balls into the bowl to complete the level.
Get Agustus Out Of The Pipe
Get 2 oompa loompas and find the stairs. There should be 2 machines, order the oompa loompas to work and Agustus should blow up the tube.