Unlock Bonus Features
Complete the following tasks to unlock the corresponding bonus features.
Beat the game once.
Most of Secrets Menu:
Play Challenge mode
Rest of Secrets Menu:
Play Challenge mode and get ALL weapons second form and mods. Does not apply to Clank Zapper, Gagetron Weapons, R.Y.N.O II or Zodiac. These can have their first forms.
Buy from vendors in Challenge mode, after getting a weapon's second form.
Upgrade from Mega Weapons.
Get ALL weapons and modifications
When you have completed Challenge mode this feature will appear in the Cinematics menu.
Added by: Sanzano Sep 4th 2012, ID#4857