Unlockables

Unlockables

Character Skins

Marcus Fenix and Dom Santiago (Xbox 360): Complete all chapters on any difficulty level.
Albert Wesker (Xbox 360 and PlayStation 3): Have a Resident Evil 5 save file.

Frank West (Xbox 360): Have a Dead Rising save file.
Frank West (PlayStation 3): Have a Lost Planet: Extreme Condition save file.

ServBot Head (Xbox 360): Have a Dead Rising save file.
ServBot Head (PlayStation 3): Have a Lost Planet: Extreme Condition save file.

Teddy Bear Backpack (Xbox 360): Have  Dead Rising save file.
Teddy Bear Backpack (PlayStation 3): Have  a Lost Planet: Extreme Condition save file.

Misc

Extreme Difficulty Level: Complete all chapters on Hard.

Use Custom Characters in Campaign: Complete all chapters once on any difficulty level. To toggle custom characters, press the X/Square button on the Character Selection screen in the My Page section of the game's main menu.

10,000 Credit Slot Machine: Collect all of the items in the 2,000 credit Slot Machine. This slot machine yields character parts you would normally need to unlock by levelling up factions.

AI Enemy Battle: Complete all Training levels (Basic and Advanced) with at least a Bronze medal. This mode is like online battle, but with AI opponents.