Unlock the following skins by performing the corresponding tasks:

SKIN - HOW TO UNLOCK
Albert Wesker (Resident Evil series) - Already unlocked.
Frank West (Lost Planet) - Have a saved game file from Dead Rising or the original Lost Planet.
Marcus Fenix and Dom Santiago (Gears Of War 3) - Complete the game.
Servbot Head (Mega Man series) - Have a saved game file from Dead Rising.

Unlockable Noms de Guerre:
Unlock the following Noms de Guerre by performing the corresponding tasks:

NOMS DE GUERRE - HOW TO UNLOCK
Devil May Cry - Have a saved game file from Devil May Cry 4.
Street Fighter - Have a saved game file from Street Fighter 4.