Ratchet & Clank (2016 game) Extras menu

Extras is a menu option that is used to access various miscellaneous content related to the Ratchet & Clank. Extras are unlocked by collecting gold bolts. They are separated into three main types.

Image Galleries
The Image Galleries contain concept art and design images. There are four unlockable galleries.

Appearance Settings
Th Appearance Settings provide cosmetic or aesthetic changes to the game, which do not affect gameplay. They are split into five sections. Screen Filters add a filter to the game's screen, Bolt Styles change the appearance of bolts and the sound effect when they are collected, Head Masks provide a mask for Ratchet's head, Ranger Armor Paints recolor Ratchet's armor, and Ranger Ship Paints recolor the Class-G Star Jumper. A sixth option, Hide HUD, is also available.

Cheats
Cheats directly affect gameplay, and are split into three sections.

Behind the scenes
The Bolt Styles from Ratchet & Clank (PS4) are references to classic videogames, with the Metallic Currency being reminiscent of Coins from Super Mario Bros., the Adorable Toruses being based on Rings from Sonic the Hedgehog, and the Rare Minerals looking identical to Rupees from The Legend of Zelda.