Portal: Prelude Test Chamber 09 (Advanced)

This is the second advanced Test Chamber of the game. This version is unlocked when the original Test Chamber 09 has been completed. It as the extra challenge such has a harder Infinite Jump, less white surfaces, a faster Suppressor Field and the removal of the supplementary ledge.

Hazards

 * Goo
 * Suppressors Fields

Video walkthough

 * To do